Community Profile # common fernando

Last seen: 5 months ago Active since 2020

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Question

white noise case in 3L dft
hello guys, maybe someone of you is able to help me...I tried to fix my problem with the solution above but it wasn`t possible. ...

6 months ago | 1 answer | 0

### 1

Why do I get the error 'Subscript indices must either be real positive integers or logicals. ' ?
hello guys, maybe someone of you is able to help me...I tried to fix my problem with the solution above but it wasn`t possible. ...

6 months ago | 0

how to solve repeated y-axis problem
the error in this fig y-axis

10 months ago | 0

Question

how to solve repeated y-axis problem
function [t_est,f_est]=threeDFT(v,fs,tmax,N0) % v : volt as function of time % fs : sampling frequency (Hz) % ...

10 months ago | 1 answer | 0

### 1

Question

gabor with no error can I plot( fr estimated with fi input )at t=1
clear all; close all; clc Fs=200; %sampling freq. dt =1/Fs; N=Fs/50 %number of samples/cycle m=3; %no. of cycles ...

10 months ago | 1 answer | 0

### 1

Question

three level DFT need help in error
clear all; close all; clc fs=200; %sampling freq. dt =1/fs; N0=fs/3; %number of samples/cycle m=3; %no. of cycles...

11 months ago | 1 answer | 0

### 1

Question

error in my code
clear all; close all; clc fs=200; %sampling freq. dt =1/fs; N0=fs/3; %number of samples/cycle m=3; %no. of cy...

11 months ago | 0 answers | 0

### 0

Question

ERROR AGAIN IN threeDFT
Error using * Inner matrix dimensions must agree. Error in threeDFT (line 39) c(j)=x*Hc'; clear all; close all; cl...

11 months ago | 0 answers | 0

### 0

Question

ERROR Subscript indices must either be real positive integers or logicals.
clear all; close all; clc fs=200; %sampling freq. dt =1/fs; N0=fs/50; %number of samples/cycle m=3; %no. of cyc...

11 months ago | 2 answers | 0

### 2

Question

Error using + Matrix dimensions must agree.
by using white noise effect in the three level discrete F T: clear all; close all; clc fs=200; %sampling freq. dt =1/...

11 months ago | 1 answer | 0

### 1

Question

differential evalution code Error using * Inner matrix dimensions must agree.
Error in @(x)sum((minus((x(1)),V)*sin(2.*pi.*x(2).*t+x(3)).^2))/n Error in noise_de (line 56) pop(i).Cost=CostFunc...

11 months ago | 1 answer | 0