How to multiply array by -1?
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I want to invert all the values in the array by -1.
[x,fs] = audioread('400hz.mp3'];
y=-1*x;
soundsc(y,fs);
回答（1 个）
Sai Veeramachaneni
2021-3-5
0 个投票
Hi,
You can use y = -x or y = -1.*x
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2021-3-5
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