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Mr. STEM EDU TV
United States
Приєднався 20 гру 2018
Hi there, I am Mr. STEM.
This channel mainly focuses on instructional videos for students, teachers, and industries in the areas of Science, Technology, Engineering, and Math (STEM).
I hope this channel empowers the future STEM leaders.
Please feel free to subscribe this channel to learn more about the STEM, and do not hesitate to make any comments to improve the quality of contents and videos.
Please email me (mrstemedutv@gmail.com) if you want to communicate via email.
Thanks for watching my videos.
Website: www.mrstemedu.com
Facebook: stem.edu.94
-Mr. STEM-
This channel mainly focuses on instructional videos for students, teachers, and industries in the areas of Science, Technology, Engineering, and Math (STEM).
I hope this channel empowers the future STEM leaders.
Please feel free to subscribe this channel to learn more about the STEM, and do not hesitate to make any comments to improve the quality of contents and videos.
Please email me (mrstemedutv@gmail.com) if you want to communicate via email.
Thanks for watching my videos.
Website: www.mrstemedu.com
Facebook: stem.edu.94
-Mr. STEM-
Python Tutorial: Matrix Operations using Numpy for Absolute Beginners
Python tutorial for matrix operations for absolute beginners. Hope this is useful for you to learn Python.
Please feel free to make any comments, and subscribe and thumbs up if you like the video.
Video content with timestamp:
0:00 - Intro
0:33 - Matrix addition/subtraction
2:35 - Scalar/matrix multiplication
6:05 - Element-wise operations
6:55 - Transpose matrix
Facebook link: stem.edu.94
Other Octave Tutorial Videos:
1. Getting Started for Absolute Beginners
UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html
2. Variables for Absolute Beginners
UA-cam Link: ua-cam.com/video/GjvxquBlPYA/v-deo.html
3. Vectors for Absolute Beginners
UA-cam Link: ua-cam.com/video/lCEcZuxUf6U/v-deo.html
4. Matrices and Indices for Absolute Beginners
UA-cam Link: ua-cam.com/video/agTEmIKRDsg/v-deo.html
5. Matrix Operations for Absolute Beginners
UA-cam Link: ua-cam.com/video/raM6AdX3cDM/v-deo.html
6. Scatter and Line Plotting for Absolute Beginners
UA-cam Link: ua-cam.com/video/aD8k4pYUBOk/v-deo.html
7. First 5 Things to Do For Productive Working Environment
UA-cam Link: ua-cam.com/video/tf3S2Cy1ooI/v-deo.html
8. Writing Scripts and Functions for Absolute Beginners
UA-cam Link: ua-cam.com/video/NN_xxk7MHAw/v-deo.html
9. Save/Load Variables in Workspace and Use Variable Editor for Absolute Beginners
UA-cam Link: ua-cam.com/video/0BdldkahAQo/v-deo.html
10. Plot different types of plots for Absolute Beginners
UA-cam Link: ua-cam.com/video/OakYztiXKKE/v-deo.html
11. Conditional Statements for Absolute Beginners (Letter Grade Assignment)
UA-cam Link: ua-cam.com/video/j_H2rPQR0xc/v-deo.html
12. For Loop Statements for Absolute Beginners (BMI Calculation)
UA-cam Link: ua-cam.com/video/UsAYPFEcZzU/v-deo.html
13. Big Data Analytic Basics
UA-cam Link: ua-cam.com/video/VGaTVUeROpg/v-deo.html
14. While Loop Statements for Absolute Beginners (Countdown Timer)
UA-cam Link: ua-cam.com/video/34nJ6759Lvo/v-deo.html
15. Display Even or Odd Numbers Only
UA-cam Link: ua-cam.com/video/_b9dCrnrmCg/v-deo.html
16. Plot Multiple Curves in Same Figure
UA-cam Link: ua-cam.com/video/Xd-nSrrf1HE/v-deo.html
17. Common Errors and How to Fix
UA-cam Link: ua-cam.com/video/1SCg2x8x3sw/v-deo.html
18. Learn GNU Octave in 1 hr 30 min
UA-cam Link: ua-cam.com/video/TqwSlEsbObg/v-deo.html
19. Solve Polynomial Equations
UA-cam Link: ua-cam.com/video/MwJa1bRM7p4/v-deo.html
Math Tutorial Videos:
Solve Linear Equations (2 Unknowns), 5 min Exam Prep!
UA-cam Link: ua-cam.com/video/ibTPTSUORWU/v-deo.html
Find Determinant of 3x3 Matrix (5 min Exam Prep)! Easy Visual Memory Included!
UA-cam Link: ua-cam.com/video/7yHBWBrQyuA/v-deo.html
How to Solve Systems of Linear Equations (3 Unknowns, 3 x 3 Matrix), 10 min Exam Prep!
UA-cam Link: ua-cam.com/video/jAE1WMqudVg/v-deo.html
Learn Sum of First N Numbers in 3 Min!
UA-cam Link: ua-cam.com/video/LqpeIOln-Ok/v-deo.html
Please feel free to make any comments, and subscribe and thumbs up if you like the video.
Video content with timestamp:
0:00 - Intro
0:33 - Matrix addition/subtraction
2:35 - Scalar/matrix multiplication
6:05 - Element-wise operations
6:55 - Transpose matrix
Facebook link: stem.edu.94
Other Octave Tutorial Videos:
1. Getting Started for Absolute Beginners
UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html
2. Variables for Absolute Beginners
UA-cam Link: ua-cam.com/video/GjvxquBlPYA/v-deo.html
3. Vectors for Absolute Beginners
UA-cam Link: ua-cam.com/video/lCEcZuxUf6U/v-deo.html
4. Matrices and Indices for Absolute Beginners
UA-cam Link: ua-cam.com/video/agTEmIKRDsg/v-deo.html
5. Matrix Operations for Absolute Beginners
UA-cam Link: ua-cam.com/video/raM6AdX3cDM/v-deo.html
6. Scatter and Line Plotting for Absolute Beginners
UA-cam Link: ua-cam.com/video/aD8k4pYUBOk/v-deo.html
7. First 5 Things to Do For Productive Working Environment
UA-cam Link: ua-cam.com/video/tf3S2Cy1ooI/v-deo.html
8. Writing Scripts and Functions for Absolute Beginners
UA-cam Link: ua-cam.com/video/NN_xxk7MHAw/v-deo.html
9. Save/Load Variables in Workspace and Use Variable Editor for Absolute Beginners
UA-cam Link: ua-cam.com/video/0BdldkahAQo/v-deo.html
10. Plot different types of plots for Absolute Beginners
UA-cam Link: ua-cam.com/video/OakYztiXKKE/v-deo.html
11. Conditional Statements for Absolute Beginners (Letter Grade Assignment)
UA-cam Link: ua-cam.com/video/j_H2rPQR0xc/v-deo.html
12. For Loop Statements for Absolute Beginners (BMI Calculation)
UA-cam Link: ua-cam.com/video/UsAYPFEcZzU/v-deo.html
13. Big Data Analytic Basics
UA-cam Link: ua-cam.com/video/VGaTVUeROpg/v-deo.html
14. While Loop Statements for Absolute Beginners (Countdown Timer)
UA-cam Link: ua-cam.com/video/34nJ6759Lvo/v-deo.html
15. Display Even or Odd Numbers Only
UA-cam Link: ua-cam.com/video/_b9dCrnrmCg/v-deo.html
16. Plot Multiple Curves in Same Figure
UA-cam Link: ua-cam.com/video/Xd-nSrrf1HE/v-deo.html
17. Common Errors and How to Fix
UA-cam Link: ua-cam.com/video/1SCg2x8x3sw/v-deo.html
18. Learn GNU Octave in 1 hr 30 min
UA-cam Link: ua-cam.com/video/TqwSlEsbObg/v-deo.html
19. Solve Polynomial Equations
UA-cam Link: ua-cam.com/video/MwJa1bRM7p4/v-deo.html
Math Tutorial Videos:
Solve Linear Equations (2 Unknowns), 5 min Exam Prep!
UA-cam Link: ua-cam.com/video/ibTPTSUORWU/v-deo.html
Find Determinant of 3x3 Matrix (5 min Exam Prep)! Easy Visual Memory Included!
UA-cam Link: ua-cam.com/video/7yHBWBrQyuA/v-deo.html
How to Solve Systems of Linear Equations (3 Unknowns, 3 x 3 Matrix), 10 min Exam Prep!
UA-cam Link: ua-cam.com/video/jAE1WMqudVg/v-deo.html
Learn Sum of First N Numbers in 3 Min!
UA-cam Link: ua-cam.com/video/LqpeIOln-Ok/v-deo.html
Переглядів: 2 675
Відео
Octave Tutorial #5: Matrix Operations for Absolute Beginners
Переглядів 1,3 тис.Рік тому
Matlab tutorial for matrix operations for absolute beginners. Hope this is useful for you to learn Matlab. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video content with timestamp: 0:00 - Intro 0:30 - Matrix addition/subtraction 2:39 - Scalar/matrix multiplication 6:17 - Element-wise operations 7:56 - Transpose matrix Facebook link: ste...
Python Tutorial: Matrices via Numpy for Absolute Beginners
Переглядів 563Рік тому
Python tutorial for building matrices via Numpy and using indices for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video content with timestamp: 0:00 - Intro 0:20 - What are matrices? 1:01 - Build matrices 2:37 - Use indices Facebook: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners ...
Matlab Tutorial: Matrices for Absolute Beginners
Переглядів 459Рік тому
Matlab tutorial for building matrices and using indices for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video content with timestamp: 0:00 - Intro 0:21 - What are matrices? 1:11 - Build matrices 1:48 - Use indices Facebook: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Lin...
Python Tutorial: Numpy 1D Arrays for Absolute Beginners
Переглядів 294Рік тому
Python tutorial to use arrays for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video content with timestamp: 0:00 - Intro 0:21 - What are Arrays? 1:21 - How to Create Arrays in Python? 2:16 - Indexing Elements #Python #Numpy #jupyternotebook Website: https:www.mrstemedu.com Facebook link: stem.edu.94 Other Octave Tuto...
Matlab Tutorial: Vectors for Absolute Beginners
Переглядів 432Рік тому
Matlab tutorial to use vectors for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video content with timestamp: 0:00 - Intro 0:18 - What are Vectors? 1:29 - How to Create Vectors in Matlab? 2:20 - Indexing Elements #Matlab #Octave #Tutorial Website: https:www.mrstemedu.com Facebook link: stem.edu.94 Other Octave Tutoria...
Python for Absolute Beginners: Variables
Переглядів 87Рік тому
Python tutorial for absolute beginners, Variables. Timestamps: 00:00 - Intro 00:23 - What are Variables? 01:42 - How to use Variables? 07:10 - Variable Syntax 08:10 - Build Variables for Texts Please feel free to make any comments, and subscribe and thumbs up if you like the video. #Python #Tutorial #Variables Website: www.mrstemedu.com Facebook: stem.edu.94 Other Python Tutorial V...
Matlab Tutorial: Variables for Absolute Beginners
Переглядів 263Рік тому
Matlab/Octave tutorial for building variables for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. Video contents with timestamps: 0:00 - Intro 0:08 - Outline 0:15 - Time Stamp 0:22 - What are variables? 1:47 - How to Use Variables? 2:27 - How to Workspace 6:15 - Variable syntax 7:44 - Outro #Matlab #Octave #Variables Facebook: facebo...
Install Latest GNU Octave on Macbook Air, Macbook Pro, iMac, Mac Mini with Sonoma 14.5 via Homebrew
Переглядів 8 тис.Рік тому
Install the latest version of GNU Octave installation tutorial using homebrew on Mac Sonoma 14.5. See the step-by-step installation instruction here mrstemedu.com/octave/octave-install/ Please feel free to make any comments, and subscribe and thumbs up if you like the video. Timestamps: 0:00 - Intro 0:43 - Install XCode 1:28 - Install Homebrew 2:13 - Homebrew Update 2:20 - Homebrew Upgrade 2:34...
Octave Tutorial #1: Getting Started for Absolute Beginners
Переглядів 1,9 тис.Рік тому
Matlab tutorial for getting started for absolute beginners. Timestamps: 0:00 - Intro 0:22 - What is Matlab? 1:16 - Getting Started 4:37 - Arithmetic Operators 5:49 - Outro Please feel free to make any comments, and subscribe and thumbs up if you like the video. #Matlab #Tutorial #gettingstarted Website: www.mrstemedu.com Facebook: stem.edu.94 Other Octave Tutorial Videos: 1. Gettin...
Change Octave Window Layout Like Matlab (Command Window and Script Editor Together)
Переглядів 3,4 тис.Рік тому
Tip to change Octave window layout like Matlab to see command window and editor tab simultaneously. Please feel free to make any comments, and subscribe and thumbs up if you like the video. #Octave #Tutorial Website: www.mrstemedu.com Facebook link: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.ht...
Install GNU Octave on Windows
Переглядів 4 тис.Рік тому
Install GNU Octave installation tutorial for absolute beginners. Please feel free to make any comments, and subscribe and thumbs up if you like the video. #Octave #windows #Tutorial Facebook: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html 2. Variables for Absolute Beginners UA-cam Link: ua-cam...
How to plot Fourier Series using GNU Octave or Matlab (feat. Square Wave Function)
Переглядів 10 тис.Рік тому
This video will walk you through how to plot Fourier series of square wave function using GNU Octave or Matlab. Please feel free to make any comments, and subscribe and thumbs up if you like the video. #FourierSeries #Octave #Matlab Facebook link: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html...
Learn Taylor Series from Graph
Переглядів 1,2 тис.Рік тому
Learn Taylor series from graph (feat. geogebra). Please feel free to make any comments, and subscribe and thumbs up if you like the video. #taylorseries #geogebratutorial #sinefunction Facebook link: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html 2. Variables for Absolute Beginners UA-cam Link...
Shortcut to calculate an integral of sin^2(x) from -pi to pi
Переглядів 536Рік тому
This video will show a shortcut shortcut to calculate an integral of sin^2(x) from -pi to pi. Please feel free to make any comments, and subscribe and thumbs up if you like the video. #calculus #integral #trigonometry Facebook link: stem.edu.94 Other Octave Tutorial Videos: 1. Getting Started for Absolute Beginners UA-cam Link: ua-cam.com/video/ZOs4eqoXPPA/v-deo.html 2. Variables f...
Plot Smooth Curve from Limited Data using Spline in GNU Octave and Matlab
Переглядів 3,9 тис.Рік тому
Plot Smooth Curve from Limited Data using Spline in GNU Octave and Matlab
Plot Periodic Functions (feat. Sawtooth Wave and Square Wave Functions)
Переглядів 1,2 тис.Рік тому
Plot Periodic Functions (feat. Sawtooth Wave and Square Wave Functions)
What is the constant "a" in Taylor Series of function f(x) (feat. calculus)?
Переглядів 4782 роки тому
What is the constant "a" in Taylor Series of function f(x) (feat. calculus)?
Plot Multivariable Functions in GNU Octave and Matlab (Students in Calculus Class! Watch This!)
Переглядів 2,2 тис.2 роки тому
Plot Multivariable Functions in GNU Octave and Matlab (Students in Calculus Class! Watch This!)
Plot Sphere in GNU Octave and Matlab
Переглядів 2,3 тис.2 роки тому
Plot Sphere in GNU Octave and Matlab
Write User-Defined Functions in GNU Octave and Matlab (No m-file)
Переглядів 9392 роки тому
Write User-Defined Functions in GNU Octave and Matlab (No m-file)
Install GNU Octave on Macbook Air, Macbook Pro, iMac, Mac Mini (feat. MacOS)
Переглядів 16 тис.2 роки тому
Install GNU Octave on Macbook Air, Macbook Pro, iMac, Mac Mini (feat. MacOS)
Learn Image Rotation and Scale using GNU Octave and Matlab from One Video
Переглядів 2,2 тис.2 роки тому
Learn Image Rotation and Scale using GNU Octave and Matlab from One Video
Write Multiple User-Defined Functions in Single GNU Octave and Matlab Script File
Переглядів 2 тис.2 роки тому
Write Multiple User-Defined Functions in Single GNU Octave and Matlab Script File
Read Data from text and csv Files using GNU Octave and Matlab
Переглядів 17 тис.2 роки тому
Read Data from text and csv Files using GNU Octave and Matlab
Read Data from MS Excel and Plot using GNU Octave and Matlab for Absolute Beginners
Переглядів 10 тис.2 роки тому
Read Data from MS Excel and Plot using GNU Octave and Matlab for Absolute Beginners
C++ Tutorial #1: Getting Started for Absolute Beginners
Переглядів 3242 роки тому
C Tutorial #1: Getting Started for Absolute Beginners
Octave Tutorial #26: First 5 Programming in GNU Octave and Matlab for Absolute Beginners
Переглядів 1,2 тис.2 роки тому
Octave Tutorial #26: First 5 Programming in GNU Octave and Matlab for Absolute Beginners
Octave Tutorial #25: Solve Algebraic Equations using Symbolic Math in GNU Octave and Matlab
Переглядів 10 тис.2 роки тому
Octave Tutorial #25: Solve Algebraic Equations using Symbolic Math in GNU Octave and Matlab
LAMMPS Tutorial #1: Getting Started for Absolute Beginners
Переглядів 42 тис.2 роки тому
LAMMPS Tutorial #1: Getting Started for Absolute Beginners
i think i owe you thanks on my thesis
bro gave up
oh my God you saved my life i cant even make this up, i have finals coming soon and i have to practice myself about images and stuffs thank you!
You're the best
Impressive.... Why do we not think of this topic like that and why our professors didn't teach like this in uni. It makes a lot a lot of sense. Thanks Habibi
Thanks.
Hi! I can't find the octave.app.project link on the page. Can you help me please?
Me too! Need help..
This video series are help me a lot of. Thank you very much.
Thank you so much!!
Thanks so much! Absolutely helpful for beginners.
very helpful video. Thanks!
hello I need your help I can't the " octave.app projet" link on the page for the 9.2.0
Thank you so much. You explained really simple and I achived to plot
Thank you very much foir these series of videos. I am getting a weird behaivior with Octave Fuzzy Logix Toolbox. Some times it works like a charm, others don't. For example a can read a fis form a script file, but if I am trying to apply evalfis it gives a error. Other times if you first plot a msf and after that you want to use evafis it may happend or not that you get outcome from that fuction. Octave as mathematical tool is working fine. Any clue ? Thank you.
Everything works until the plot stage. The code says "warning: opengl-renderer: error 'invalid operation '???
감사합니다 사장님
Why the tutorials in the play list are not in order?! It starts with tutorial #2. Also, where is tutorial 16?
whole equation is wrong It should be l*l + b*b <= 4*r*r
This is nothing to do with an octave.
Can't make it work in OS 14.1 - please help.
Can you try this approach to see if it works? ua-cam.com/video/VGPJ67JsAZE/v-deo.html
Thanks for the tutorial. Sir canyou guide regarding MD simulations of protein ligand complex and complete analysis including MMGBS,MMPBSA and PCA and pearson correlation analysis.
Valeu, campeão!
can you do my exam for me tomorrow
Very useful
Hello, are you gonna make part 2 anytime soon?
Yes I do. Do you have any subjects that you want to learn?
How can I support the octave team? I really hope they can start to overtake the extremely greedy company, MATHWORKS, who develops the insanely overpriced MATLAB.
Is this compatible with macOS as well?
Why isn't the working directory automatically included in the search path? I created a function, saved it in the working directory and I get unknown trying to load. I save the function and then eliminated EVERYTHING from the the function prototype to the endfunction statement. Octave was STILL unable to find the function. I entered addpath(pwd) in the command window and that was that was needed for Octave to search the working directory. This is silly that Octave cannot search the working directory.
Great video! When I upload the dump.flow file to the VMD software, I get the message "Unable to load molecule." What should I do?
I can't create dump file
Hello, I am trying to install this on my M2 Mac Air, but I get the message: octave: GUI features missing or disabled in this build
same problem
Same, any solution?
@@CarlosSilva-ep9nq I still have the same problem, but I started working with Scilab which is native to IOS.
great! thx! the in.flow.couette.lmp.bak file is missing when i uncomment the 68th line like you do and save it to run again. there is just three files left while yours is four before VMD visulization. why?and how to solve it?
dump.flow is not created
solved. Thank you
Exactly what I was looking for. Step-by-step, from scratch. Thank you
WOW, ITS a really great video, thanks for doing this
Invalid call to script Please give me solution😊
music 😮💨
Does this video shows how to save your work?????? PLEEEEEAAASE I'm desperate someone HELP PLEASE
Thank you so much, this was very helpful
Is there a way to make it show back up this way each time I open Octave? Currently it reverts to the default window layout each time I open a new session of Octave...
Thank you! My Octave was open for 2 days stuck in that loop LOL you helped a lot.
Sehr gut
Thanks.
Thanks!
Its getting error at ode45(@(t,y)myode(t,y),tspan,y0);
It's says error: 'myode' undefined near line 1, column 21 error: called from @<anonymous>
Thanks for this tutorial
thank you sir
Vmd is not working in my laptop. It opens in a small window and then immediately closes w/o running.
Hi, please continue uploading the videos..
Yes I will.
Thank you very much , so useful!!