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tomer polsky


21 total contributions since 2018

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Question


how to extend the writing of the comments ?
hi I have a simple question how to make the limit of the writing comments wider ? the grey line ( i marked it with yellow arrows...

3 månader ago | 1 answer | 0

1

answer

Question


how to enter function into app designer ?
So I want to use UART prtocol into my project . I build the UART protocol ,but I want to use this protocol via appdesigner . So ...

3 månader ago | 1 answer | 0

1

answer

Question


how to find real&imagenery part of complecs symbolic expression ?
lets say i want to get real &imegenry part of symbolic complex expression . so I wrote this simple code : clc;clear all; syms ...

6 månader ago | 1 answer | 0

1

answer

Question


how to get float answer and not a Fraction ?
lets say this is my code ,(simple code ) : for some reason my answer is fraction and float point anser ,how to fix the format ?...

7 månader ago | 1 answer | 0

1

answer

Question


fplot command what is the default resolution ?
lets say i have this code : clc; clear all; close all; x=0:0.1:5; f='3*exp(-x).*sin(x)'; fplot(f,[0 8],'b') title(f) x...

7 månader ago | 1 answer | 0

1

answer

Question


how to add legend values automatically ?
how to add legend automatically : for exmaple this is my code . the question is how to write the legend without writting every t...

8 månader ago | 1 answer | 0

1

answer

Answered
how to write in my x line pi instead of the actual number ?
thank you for your answer

8 månader ago | 0

Question


how to write in my x line pi instead of the actual number ?
hello I have 2 question . 1)first what is the diffrnce between the opretion * and .* ? as i undestand it the diffrnce is that ...

9 månader ago | 2 answers | 0

2

answers

Question


how to use function as an input to other function ?
in my code I want to make 1 function that stores all the values of my circuit and in the other function to run simulink simultai...

9 månader ago | 1 answer | 0

1

answer

Question


how to insert diganole of zeros in to matrix without using loops ?
my question is simple how to change the main diagonel of nXn of random numers and change the main diagonle to zeroes ? without...

9 månader ago | 1 answer | 0

1

answer

Question


how to enter struct into new struct ?
hello I am currently reading data from UART using RS232 cable . the thing is that i can read the data how ever for some reaoson ...

10 månader ago | 1 answer | 0

1

answer

Question


matlab test and measurement tool
Hi everone I conncted my ALTERA DE2 FPGA board using the UART (serial protocol ) to the computer . the thing is that when i se...

10 månader ago | 0 answers | 0

0

answers

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...

12 månader ago | 0 answers | 0

0

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); ...

ungefär ett år 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; ...

mer än ett år ago | 0 answers | 0

0

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*...

mer än ett år 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...

mer än ett år ago | 0 answers | 0

0

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...

mer än ett år 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...

mer än ett år 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 ?

mer än ett år 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 ?

mer än ett år ago | 0 answers | 0

0

answers