Kayt Frisch
Kayt Frisch
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  • 157 826
ENGB 420 - M02 - Data in Matlab Introduction
Opening data in Matlab and troubleshooting some common mistakes.
Переглядів: 249

Відео

Labor Based Grading Intro
Переглядів 1442 роки тому
An introduction to Labor Based Grading
Matlab Help - Writing a Flexible For Loop
Переглядів 4633 роки тому
How to write a for loop that automatically changes length depending on the number of items in an input.
Doing Principal Components Analysis in Matlab - using the pca function (Statistics Toolbox)
Переглядів 6 тис.4 роки тому
How to use the basic input and outputs of the principal components analysis (pca) function from the Matlab Statistics Toolbox.
Matlab - Power Spectral Analysis
Переглядів 30 тис.4 роки тому
Some basics of power spectral analysis.
EMG - Collecting Data
Переглядів 9984 роки тому
What is EMG and how you collect data.
EMGProcessing
Переглядів 2,5 тис.4 роки тому
Techniques for analyzing EMG signals
Biomechanics Muscle Motor Units
Переглядів 6824 роки тому
Discusses innervation and how muscles generate a contraction
Biomechanics - Muscle Contractions
Переглядів 1,3 тис.4 роки тому
Discusses Muscle contractions
Biomechanics - Muscle Structure & Function
Переглядів 1,6 тис.4 роки тому
Structure & function of muscles -biomechanics perspective
Biomechanics: Tendon & Ligament Injury
Переглядів 1,7 тис.4 роки тому
A brief discussion of injury to tendon & ligament
Biomechanics: Tendon & Ligament Mechanical Properties
Переглядів 10 тис.4 роки тому
Mechanical Properties of tendon and ligament with a focus on how the structure gives rise to function
Biomechanics: Tendon Structure
Переглядів 8 тис.4 роки тому
The molecular structure of tendon & ligament
Biomechanics: Tendon Viscoelasticity
Переглядів 18 тис.4 роки тому
An overview of the viscoelastic properties of tendon & ligament
ENGB 420 - Biomechanics of Bone - Effects of Loading on Remodeling
Переглядів 1,9 тис.4 роки тому
Discusses the remodeling response of bone to mechanical loading stimuli
ENGB 420 - Biomechanics of Bone - Cracking & Fatigue
Переглядів 7004 роки тому
ENGB 420 - Biomechanics of Bone - Cracking & Fatigue
ENGB 420 - Bone Biomechanics - Bone Mineral Density
Переглядів 1,2 тис.4 роки тому
ENGB 420 - Bone Biomechanics - Bone Mineral Density
ENGB 420: Biomechanics of Bone - Response to Loading (Wolff's Law)
Переглядів 9 тис.4 роки тому
ENGB 420: Biomechanics of Bone - Response to Loading (Wolff's Law)
Biomechaniccs - Bone - Basic Mechanics
Переглядів 2,2 тис.4 роки тому
Biomechaniccs - Bone - Basic Mechanics
Filtering data with a low pass butterworth filter in Matlab
Переглядів 21 тис.4 роки тому
Filtering data with a low pass butterworth filter in Matlab
Using the diff function to find velocity in Matlab
Переглядів 2,6 тис.4 роки тому
Using the diff function to find velocity in Matlab
Write A function to plot pretty data every time in Matlab
Переглядів 6834 роки тому
Write A function to plot pretty data every time in Matlab
Plot In Grayscale using Matlab
Переглядів 1,6 тис.4 роки тому
Plot In Grayscale using Matlab
Removing NaNs from your data in Matalb
Переглядів 4,8 тис.4 роки тому
Removing NaNs from your data in Matalb
Numerical Integration in Matlab using cumtrapz
Переглядів 11 тис.4 роки тому
Numerical Integration in Matlab using cumtrapz
Matlab - Creating a time vector from data
Переглядів 3,1 тис.4 роки тому
Matlab - Creating a time vector from data
ENGB 420 - Force Reduction Methods
Переглядів 1024 роки тому
ENGB 420 - Force Reduction Methods
ENGB 420 - 02-05 - Force reduction: quad leg lift
Переглядів 964 роки тому
ENGB 420 - 02-05 - Force reduction: quad leg lift
Using the Matlab Squeeze Function on a 3D Motion Capture Data Set
Переглядів 2,1 тис.4 роки тому
Using the Matlab Squeeze Function on a 3D Motion Capture Data Set
ENGB 420 - What to expect at the biomechanics lab
Переглядів 1334 роки тому
ENGB 420 - What to expect at the biomechanics lab

КОМЕНТАРІ

  • @mohammad0erfan265
    @mohammad0erfan265 2 місяці тому

    Thanks, keep it up

  • @davidy1287
    @davidy1287 2 місяці тому

    Great video! Do you have the full citation available for the ligament vs tendon structural property data?

  • @KatieReeves-v1n
    @KatieReeves-v1n 4 місяці тому

    How do you determine the optimal cut-off frequency?

  • @syedashfaq544
    @syedashfaq544 5 місяців тому

    How do I segment the data? Let's say I'm performing a certain action ten times , the sliding window approach does not accurately capture the signal produced during the action

  • @nutrak2005
    @nutrak2005 5 місяців тому

    Cold flow is a myth, fyi. Glass is stable. Manufacturing inconsistencies account for thickness differential. This is important.

  • @caralli18281
    @caralli18281 6 місяців тому

    Just one comment: for any complex z, z times conjugate(z) used in the 2nd method is equal to abs(z) squared used in the 1st method. For exampe, |1+i|^2=(sqrt(1+1))^2=2=(1+i)*(1-i)=1+1=2

  • @LJ-jj2lu
    @LJ-jj2lu 7 місяців тому

    why such an abrupt stop?

  • @JaTheBigKid
    @JaTheBigKid 8 місяців тому

    I'm the only person who doesn't study this and watched it out of interest

  • @sinemkaya7132
    @sinemkaya7132 9 місяців тому

    This is the best video for explaining this what if i want to design a bandpass butterworth filter to my data?

  • @Martini_GP
    @Martini_GP 10 місяців тому

    this might sounds cynical for a free educational video, but can't distinguish anything on BLACK background. Thank you.

  • @tsehayenegash8394
    @tsehayenegash8394 11 місяців тому

    How do we know the sampling frequency at a given data?

    • @thucpham4598
      @thucpham4598 10 місяців тому

      sampling frequency is the numbers of data that you obtained in 1 second.

  • @monikamakuszynska9349
    @monikamakuszynska9349 Рік тому

    Thank you very much, Kayt! I found your video very helpful! All the best!🙂

  • @spiralphysiotherapy4196
    @spiralphysiotherapy4196 Рік тому

    ACL probably loses stiffness (as tendons do) in part b/c they're not loaded sufficiently as they were when a person was younger

  • @KnightlyTutor
    @KnightlyTutor Рік тому

    Will there be logitundal growth (height growth)

  • @taralpatel5371
    @taralpatel5371 Рік тому

    Thanks for the video. This helped.

  • @mushpuss-rh9hn
    @mushpuss-rh9hn Рік тому

    Thank you

  • @tsehayenegash8394
    @tsehayenegash8394 Рік тому

    how to remove the unwanted data in matlab

  • @suribabu9396
    @suribabu9396 Рік тому

    How can I calculate the power spectrum for a GPS time series (date vs displacement). I need plots like Normalized power vs frequency (per year).

  • @esthevanmachado3459
    @esthevanmachado3459 Рік тому

    You mentioned you could plot just the region between 1 and 3 seconds, how do you do that?

  • @FiziyoManish
    @FiziyoManish Рік тому

    It's informative

  • @myteasgonecold7143
    @myteasgonecold7143 Рік тому

    Interesting concept. Could Wolff's law apply to say height?

    • @p.pripenryh
      @p.pripenryh 6 місяців тому

      Did you found its answer ?

  • @himanshushekhar4590
    @himanshushekhar4590 Рік тому

    Short but great lecture

  • @georginamoritz5658
    @georginamoritz5658 Рік тому

    Very helpful and clear video. Thanks from a physio MSc student!

  • @z.a7130
    @z.a7130 Рік тому

    Hie Kayt, it seems filestem is unrecognised function. Pl help

  • @EstebanZio
    @EstebanZio 2 роки тому

    Your videos are really useful! Keep it up!!!

  • @victoriavolkov6060
    @victoriavolkov6060 2 роки тому

    Kayt, thank you so much for these clear informative videos! Can you please mention the source? Is there a textbook or mainly scientific papers?

    • @zunairaarif
      @zunairaarif Рік тому

      its from basic biomechanics by MARGARETA NORDIN

  • @zahratohidi7589
    @zahratohidi7589 2 роки тому

    I followed the example for my data but at the end I could get any plot for that! And I got the error about f1 #Index exceeds the number of arry elements. Index must not exceed 1# To be honest I am new in matlab. So I would appreciate if you help me by that. Thank you

  • @revanthkumar2333
    @revanthkumar2333 2 роки тому

    Excellent explanation mam. As you told in the video how can we calculate the segment angular velocity and angular acceleration when the knee is moving from 0° to 135° Flexion movement. Can you help me out with some matlab code or any references. Thanks!!

  • @safdardahriwal7503
    @safdardahriwal7503 2 роки тому

    why are you not uploading continuously? Are you busy? Your content is hugely valuable Please upload more content. thank you

  • @chiyembekezomaunjiri3278
    @chiyembekezomaunjiri3278 2 роки тому

    great job. it helped alot

  • @xxroco0418xx
    @xxroco0418xx 2 роки тому

    What if i want insted of principal component 1 and 2, get the plot of principal variables .

  • @ehsansalehabadi1500
    @ehsansalehabadi1500 2 роки тому

    Very useful and helpful explanation. Thanks warmly :-)

  • @daltonvoss7693
    @daltonvoss7693 2 роки тому

    Ligaments are difficult to heal. chronic lumbar instability

  • @clintonenow1843
    @clintonenow1843 2 роки тому

    Thank You. Life saver

  • @tsehayenegash8394
    @tsehayenegash8394 2 роки тому

    I appreciate your help. Please upload a video for take raw data and filter it. the function is clear.

  • @tsehayenegash8394
    @tsehayenegash8394 2 роки тому

    I have 15 years Temperature vs height data in excell, so how can I find fs and how plot it

  • @dequationblog
    @dequationblog 2 роки тому

    Love it. Thank you!

  • @rakeshchinnakar6599
    @rakeshchinnakar6599 2 роки тому

    Viscoelastic materials were unfamiliar and strange till now, but it is there in human bodies, it gives better understanding of our body ligaments and tendons, thank you for this video👍

  • @qc4236
    @qc4236 2 роки тому

    非常牛逼,兄弟

  • @CelineRazavi
    @CelineRazavi 2 роки тому

    thank you <33

  • @paulchen355
    @paulchen355 2 роки тому

    Too advanced for me, but I find it very interesting. I still need to take a numerical method class..

  • @paulchen355
    @paulchen355 2 роки тому

    Oh my, butterworth! spicy!

  • @SA-Aries
    @SA-Aries 2 роки тому

    Kayt please find a way to reduce muscle and nerve complications in limb lengthing surgery. Ryt now muscles can be streched upto 3inch maximum in one time. Then one need to wait for next 2 years to get the surgery again if one wants few more inches.

  • @arathip7792
    @arathip7792 2 роки тому

    I have a doubt. The scaling factor in other matlab program I saw like this 1/fs*N *(abs(fft)^2). Why insted of bin (1/fs*N) Which Is correct. and(fft)^2 is ok .it is equal to conjugate part Pls answer

  • @SA-Aries
    @SA-Aries 2 роки тому

    Limb lenghening surgery using Precise 2.2 method is the best method available to increase height after growthplates fusion in bones. So in this surgery they first break leg bones and put precise nail in leg and that distract the bone from breaking over few days using device. So that few inches can be added to height. Complications of this surgery are many but mainly its nerve damage and muscle strain ,because of which doctors have to stop after 3inches because if they will increase the gap more than 3 inches then there could be muscle damage or tighening or other damages. If you can put light on how this problem can be tackle. How can this be made possible that one can add 1foot to legs through this surgery and the complications will not be there . I simply am looking for solution .Coz my heart says this can be possible. Thanks

  • @SA-Aries
    @SA-Aries 2 роки тому

    I want to talk to you, My heart says there should be a better solution for increasing height after growthplates fusion. Limb lengthening surgery is there but maximum we can get is 3 inch as after that complication of nerve damage and muscles strain starts occuring. I want to ask how we should do this surgery or what we should do so that complucations can be taken down and atleast 1 foot can be added to legs length. Presently only 5inches maximun is possible. If issues of muscle strain and nerve damage will not ve there the this limb lenghening surgery can achieve new heights. Looking for your reply, thanks in advance.

  • @SA-Aries
    @SA-Aries 2 роки тому

    Hi After growthplates fusion in bones one cannot increase height. But I want to increase my height. I just want solution, because right now there is only way to increase height is Limb lengthing surgery (using Precise 2.2 and other method). Even after this surgery you can maximum increase 3 inch in one time BECAUSE MUSCLES CANNOT STRETCH MORE and we have to have to stop after 3 inches maximum. 1 want 1 foot increase in my height. I want solution how one can increase height or atleast make legs longer. I want solution. If you can help in this then please give a thought about it that how can one can add atleast 1 foot to height if one wants.

  • @rufiada
    @rufiada 3 роки тому

    Thanks that's great. We are looking foreword to see joint moments calculation from mocap data

  • @hatab0x
    @hatab0x 3 роки тому

    beast

  • @aymanhachembouamama2113
    @aymanhachembouamama2113 3 роки тому

    What if I don't have a Singleton ? I mean I have an MRI slice which have 60 time frame , but I i want to plot a bunch of a specific pixel location on all time frames