Question


how to open portcom to use UART ?
hello I want to use UART protocol how ever when I press this command clc; instrfind clear all; s= serial ('COM1') fop...

3 years ago | 0 answers | 0

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answers

Question


why do I need to add eps ?
hello I want to ask why do I need to add the value eps to this code ? x=-8:0.5:8; y=x'; [xi,yi]=meshgrid(x,y); ...

3 years ago | 1 answer | 0

1

answer

Question


Is my plot is right ?
I want to plot fft of my voice signal is my code is right ? clc; clear all; close all; Fs=96000; ...

3 years ago | 0 answers | 0

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answers

Question


how to change title automatic ?
for exmaple I have this code : ta = 0:1/4000:2/60; % analog time axis f_sample=800; xa1 = cos(2*...

3 years ago | 1 answer | 0

1

answer

Question


cant get an accurate fft of live audio signal
hello I want to get a live fft of my live audio signal. this my code , how ever my fft is wrong . could some one explain my wh...

3 years ago | 0 answers | 0

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answers

Question


how to see live plot of my voice ?
hello I want to see live plot of my voice but i cant figure how to do it , I wachted real time audio topics but still cant figu...

3 years ago | 1 answer | 0

1

answer

Question


how to save an array of letters in matlab ?
If for example I have the English alphabet and I want to create an array of each 4 letter for exmaple : if x='abcdefghijklmnop...

3 years ago | 1 answer | 0

1

answer

Question


real time recording of mic?
I want to record my self real time how do i do it using the matlab ?

3 years ago | 1 answer | 0

1

answer

Question


how to record signal to do FFT to this signal using NI my DAQ?
hello I want to use data acquisition using NI myDAQ . how ever i cant undestand how to do it . could some one help me ?

3 years ago | 0 answers | 0

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answers