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Noam


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Last seen: 9 mesi fa |  Attivo dal 2013

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Domanda


How to use trainNetwork with transform datastore with multiple outputs?
my code create a audioDataStore, transform it to yamnet features (mel spectrum) and try to train it. But i get the following e...

quasi 2 anni fa | 1 risposta | 0

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Domanda


using datastore with trainNetwork
I'm trying to train mp3/wav files using yamnet, I've created an audioDataStore which load the files, then I transform it to get ...

quasi 2 anni fa | 1 risposta | 0

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sum of all the variables in workspace how to find?
clear all; x=10; y=2; z=3; allvariables = whos; sumOfVars = 0; for i = 1:length(allvariables) sumOfVars...

oltre 6 anni fa | 0

| accettato

Domanda


How do I run a function every time the plot changed?
I know the function linkdata, which updates the plot anytime the data changes. I need a similar functionality (somehow the oppos...

oltre 6 anni fa | 1 risposta | 0

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How can I simplify this For loop?
pdist2 will do the work

circa 9 anni fa | 0

Domanda


Parfor performance are too good to be true
Code: function X z=ones(1000); tic parfor j = 1:200 for k = 1:200 z = z+1; end end; toc zz=ones(10...

circa 9 anni fa | 1 risposta | 0

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how to split arrays into different ranges?
A = [2,8,3,30,4,50,100,200,4,80,500]; A(A>=0&A<10) A(A>=10&A<100) A(A>=100&A<1000)

oltre 9 anni fa | 2

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Please how can i normalize the column of a complex matrix SAY U= [2 + 2i, 3+i; 4+5i , 4 -9i]
U./abs(U)

oltre 9 anni fa | 0

| accettato

Risposto
how to change the digit after decimal
Try using format: >> format long >> ans ans = 1.222200000000000 1.222200000000000 >> forma...

oltre 9 anni fa | 0

Domanda


how to use function handle
I have a function boop: function boop(A) disp(A) Now I want that whenever I move my mouse over a figure, the func...

oltre 9 anni fa | 2 risposte | 0

2

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Domanda


Performance of non-preallocated array
I'm trying to understand the reason these two options are so differnet in performance: >> tic;z=[];for i = 1:1e5;z(end+1)=i...

oltre 9 anni fa | 2 risposte | 0

2

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Domanda


Loading file multiple times
When I load a certain MAT file twice (different runs of the script) its look like the reading is much faster in the second time ...

oltre 11 anni fa | 0 risposte | 0

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