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# Niloufar

Last seen: 23 Tage vor Aktiv seit 2022

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Frage

How to define this function?
How can I define the second periodic function(x2(t))? here is the definition of the first function that I defined. close all...

23 Tage vor | 0 Antworten | 0

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Frage

How can I plot this signal?
I want to plot a magnitude and phase of a signal which the x coordinate is logf and y coordinate once is 20*log(abs(Av)) and onc...

26 Tage vor | 2 Antworten | 0

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Frage

How to code this periodic function?
I have this periodic function and I want to code it.I don't want to change the period and other parts of code because I calculat...

28 Tage vor | 1 Antwort | 0

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Frage

How do I plot this series?
close all;clear;clc; t = linspace(-5,5,1000); %ylim([-0.01 0.01]); N = 1000; syms n t; an = (100*n*pi*(-1).^(n+1).*(1000-121*n....

etwa ein Monat vor | 1 Antwort | 0

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Frage

how can I plot this function?

etwa ein Monat vor | 1 Antwort | 0

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Frage

How can I find fft of this function
I want to find fft of this function.How can I do that? T = 2*pi; t = linespace(-T,T,100); ...

etwa ein Monat vor | 1 Antwort | 0

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Frage

how to fill a matrix without using loop in matlab?
I want to find the coefficient of this fourier series without using loop.I mean filling an,bn and after that is it possible to p...

etwa 2 Monate vor | 1 Antwort | 0

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Frage

the speed of gif is very slow!
I have generated a gif of fourier series of a pulse and the pulse but it takes a long time to run when I change N to larger numb...

etwa 2 Monate vor | 1 Antwort | 0

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How can I plot the fourier series of a rectangular pulse by calculating the coefficients?
I want to find the fourier series of this recangular pulse shown in the code until N by using this formula but I don't get the ...

etwa 2 Monate vor | 1 Antwort | 0

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Frage

how can I plot the fourier series of this function by calculating the coeffcients and for different n?
I don't want to use loop in my code because the speed is low.this is my code but it doesn't work: x = linspace(-2*pi, 2*pi, 100...

etwa 2 Monate vor | 2 Antworten | 0

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Frage

how to plot this function?

etwa 2 Monate vor | 2 Antworten | 0

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