neha gautam

2015 年からアクティブ

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質問

i am not getting why secret message(x) is changing when apply dwt on image.
x=-4.335145935643288e-04; img = imread('frame286.png'); img1=rgb2gray(img); img2=im2double(img1); liftscheme = lif...

8年以上前 | 1 件の回答 | 0

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質問

how to off scientific notation in value of a variable??
as in my variable ff=1.011110000111111e+63 i want its 64 digit number in normal format. i have used num2str(ff,'%.0f') but it gi...

8年以上前 | 0 件の回答 | 0

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質問

in speech processing how can i divide each frames into four subframes??
i have a speech signal with 8khz sampling frequency and i have divided speech files into frames of 20ms using [ip,Fs,bits] ...

9年弱前 | 0 件の回答 | 0

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