How can I plot this state space like the graph I attached by using tf() and step() command? Thank you! I2/E0=1/(s^3+s^2+3*s+1) NOTE:- Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help , Finance Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. Try these codes below please; clc; clear; close all; numerator = 1; denominator = [1,1,3,1]; sys = tf(numerator,denominator); yyaxis left SEE COMPLETE ANSWER CLICK THE LINK https://www.matlabsolutions.com/resources/how-to-plot-transfer-functions-in-matlab-.php
What is the mathematical relation between the output parameters S and P in the function definition of spectrogram in Signal Processing Toolbox 6.9 (R2008a)?
I would like to know the mathematical relation between output parameters S and P in the spectrogram function.
ANSWER
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This information has been incorporated into the documentation in the Signal Processing Toolbox 6.9 (R2009b). For previous releases, read below for any additional information: As per the documentation of the spectrogram function, [S,F,T,P] = spectrogram(x,window,noverlap,F,fs)
returns a matrix P containing the power spectral density (PSD) of each segment and S is the short time Fourier transform of the input signal vector x. However, there are some scaling factors also involved, namely the scaling by power of the window used and scaling by sampling frequency fs. The exact mathematical relation is as follows: P = Power of Signal/(fs*Power of the window)
% where Power of the window = window'*window
The following code demonstrates this relationship:
SEE COMPLETE ANSWER CLICK THE LINK
Matlabsolutions.com provide latest MatLab Homework Help,MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research.
This information has been incorporated into the documentation in the Signal Processing Toolbox 6.9 (R2009b). For previous releases, read below for any additional information:
As per the documentation of the spectrogram function,
[S,F,T,P] = spectrogram(x,window,noverlap,F,fs)
returns a matrix P containing the power spectral density (PSD) of each segment and S is the short time Fourier transform of the input signal vector x.
However, there are some scaling factors also involved, namely the scaling by power of the window used and scaling by sampling frequency fs. The exact mathematical relation is as follows:
P = Power of Signal/(fs*Power of the window) % where Power of the window = window'*window
The following code demonstrates this relationship:
SEE COMPLETE ANSWER CLICK THE LINK
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