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sofiane benhamza


ENSA Safi

Last seen: 1 year ago |  Active since 2020

Followers: 0   Following: 0

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A télécommunications and network engineering student

Programming Languages:
C, Java, PHP, Javascript, MATLAB, SQL, HTML, CSS
Spoken Languages:
Arabic, English, French
Professional Interests:
Simulink, Web Apps, Time-Frequency Analysis

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comment faire FFT pour les donnee dans un fichier d'excel?
bonjour , il existe une fonction fft dans excel , ca marche pas ?

2 years ago | 0

Question


how to change speed not pitch ?
Hello Communiy firstly , i've read all the questions and answers that looks like my question how can i change the speed of a...

2 years ago | 1 answer | 0

1

answer

Question


Frequency problem between reality and analysis
Bonjour ; je sais que l'oreil humain est capable d'entendre les frequences entre 20 et 20k (hz) , mais quand j'analyse un signal...

2 years ago | 1 answer | 0

1

answer

Question


a small problem with linspace
a = 11981420 % length of an audio which i need >> g=linspace(1,200,5); % what we all know about...

4 years ago | 1 answer | 0

1

answer

Question


save animation ,i need help
w=linspace(1,100,46);s=linspace(1,100,200);clf; %i made this simple animation , but i have no idea how to save it as ...

4 years ago | 1 answer | 0

1

answer

Question


how can i declare a variable in a function for the first time only ,
function h=src(input) %example output=0 %here i won't output to be declared again when matlab gonna calcul src(input-1) if...

4 years ago | 1 answer | 0

1

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Question


hi , i'm trying to make a simple loop which is give me a useless syntax between what i need , please how can i remove ('ans=') thanks anyway
for k=1:20 sprintf('<div> DIV %d </div>',k) end it gives : ans = <div> DIV 18 </div> ans = <div> DIV 19 </div> ans = <d...

4 years ago | 1 answer | 0

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answer