Examples on CDF and PDF in Random Variable in Digital Communication by Engineering Funda
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- Опубліковано 22 лис 2018
- In this video, i have explained Examples on CDF and PDF in Random Variable with following outlines.
0. Random Variables
1. Cumulative Distribution Function CDF
2. Probability Density Function PDF
3. Basics of CDF
4. Basics of PDF
5. Relation in between CDF and PDF
6. Example of CDF
7. Example of PDF
Chapter-wise detailed Syllabus of the Digital Communication Course is as follows:
Chapter-1 Basics of Digital Communication System: • Introduction to Digita...
Block Diagram of Digital communication system, Advantages and disadvantages of digital communication system, Scrambling, Regenerative Repeater, Eye Diagram, Attention of signal, Bit rate and Baud rate.
Chapter-2 Digital Modulation Techniques: • Digital Modulation Tec...
Amplitude Shift Keying ASK, Frequency Shift Keying FSK, Phase Shift Keying PSK, Differential Phase Shift keying DPSK, Quadrature Phase Shift Keying QPSK, Binary Phase Shift Keying BPSK, M array Frequency Shift Keying MFSK, Quadrature Amplitude Modulation QAM, Comparison of QAM and PSK.
Chapter-3 Pulse Digital Modulation: • Pulse Digital Modulation
Sampling, Aliasing, Nyquist rate, Types of sampling, Performance comparison of sampling, PWM - Pluse width modulation, PPM - Pulse Position modulation, Performance comparison of PAM, PWM and PPM, Quantization and its parameters, SNR of Quantization, Uniform Quantization, Pulse Code Modulation PCM, Non uniform Quantization, Companding basics, A law and Mu law for non uniform quantization, Differential Pulse Code Modulation DPCM, Delta Modulation DM, Adaptive Delta Modulation ADM.
Chapter-4 Multiple Access Techniques: • Multiple Access Techni...
Examples on TDM, Examples on T1 carrier system.
Chapter-5 Line Coding Techniques: • Line Coding Techniques
Basic of Line Coding Techniques, Pulse shaping techniques, NRZ, RZ & Manchester coding, PSD of NRZ unipolar line coding scheme, PSD of NRZ polar line coding scheme, PSD of NRZ bipolar line coding scheme, PSD of Manchester polar line coding scheme, Comparison of Unipolar, Polar, Bipolar and Manchester Line coding scheme.
Chapter-6 Information theory: • Information Theory
Basics of Information, Basics of Entropy, Shannon Fano Encoding, Huffman Coding, Lempel Ziv Coding, Shannon Hartley theorem, basics of probability, Random variables, Cumulative distribution function CDF, Probability Density function PDF.
Chapter-7 Error detection and error correction codes: • Error Detection and Er...
Block Codes, Hamming Codes, Linear Block Codes, Cyclic Codes, Convolutional Codes, Code Trellis, Viterbi Algorithm, Block Codes for single parity check, Block Codes for product codes, Block Codes for Repetition codes, Cyclic codes for systematic codeword, Cyclic codes for non systematic codeword.
Chapter-8 Spread Spectrum Modulation: • Spread Spectrum Modula...
Basics of Spread Spectrum Modulation, Frequency Hoping Spread Spectrum FHSS, Direct Sequence Spread Spectrum DSSS.
Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Digital communication.
#RandomVariables #ProbabilityDensityFunction #DigitalCommunication #EngineeringFunda - Наука та технологія
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For region 0 to 1, function will be x/3
Oh thank god!! i was starting to wonder why you took 1/x lol
There is a mistake,while writing the CDF,you had written 1/x instead of x/3 when 0
Sir in (0,1) function should be 1/3 ...??
very useful, thank you so much
How did you found differentiation of cdf is pdf?
I want know about it.
Sir pdf always make plane not slope and you said the total area will be 1 for pdf then how its properties is change towards cdf ?
range 0-2 total area is 1 right? , then why x>2 =1?
very helpful, cleared my confusion. Thanks!!
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Thanks🙏. It was very helpful.
Your positive comments motivates me, Thanks and welcome 🙏
I cannot understand the last step when he wrote the function of CDF. Can anybody explain please ?
Clean Audio 💯💯💯💯
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Thx so much, very helpful
Your positive comments motivates me, Thanks and welcome 🙏
is that graph of f(x) correct?.......at x=1 the value is 2/7
Yes, the graph is wrong. For x
Thank you sir
finally understood this
Your Appreciations, care and share matters a lot to me. #EnginneringLove.
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When you calculating the 1 to 2 so why you adding the value of 0 to 1 ?
Direct solve krnae se bhi tu wohi ans aye ga
Why you dont calculate the magnitude of cdf in between the region 1 to 2 for 2nd problem
The question says less than 2
Very good video
super sir
When you are calculating for region 1 to 2 then why are you taking the limit from 1 to x
It is to make Formula based on x
Nice
thank you so much
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All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
Thank you ,it was very helpful
Your positive comments motivates me, Thanks and welcome 🙏
Lovely work, my man.
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at 11:22 how it is 1/x.?
For region 0 to 1, function will be x/3
I was also confused
Firstly tell what we need to find and what is the way to find the result ok..................................,.........,.........,...........
6:02 and will be k=1/2
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