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# Georges Theodosiou

Last seen: 6ヶ月 前 2020 年からアクティブ

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What's the best snipet for get the first batch of fft abs greater than half the maximum?
Dear sirs let me answer my qustion. maxabs = max(FFTabs); firstBatch = zeros(1,2048); for a = 1:2048 firstBatch(a) = FFTa...

1年以上 前 | 0

What's the best snipet for get the first batch of fft abs greater than half the maximum?
Dear sirs, pls let me ask your forgive for my previous wrong question. I expect catch first harmonic (FFT's pitch) by catcing th...

1年以上 前 | 1 件の回答 | 0

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Timing for 16384 points FFT

1年以上 前 | 0 件の回答 | 0

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My snipet code have 3 harmonics, second's amplitude is maximum, but abs(fft(X)) returns first as maximum. I use MATLAB R2022a.
In Xn first harmonic's amplitude is 170, second's 220, and third's 150. But abs(fft(Xn) returns maximum first's. Thanks in advan...

1年以上 前 | 1 件の回答 | 0

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Does MATLAB code retain its accuracy when is executed in dsp kit?
Ladies, Gentlemen, Please let me say you that following code when is executed in MATLAB online R2020b its resaults have excelle...

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"Save as type" option does not exist in "MATLAB Online R2020b"

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How can I get the first zero maximum in my program?
Ladies, Gentlemen, Please let me ask you on how I can get the first zero maximum in following code. I'm beginner in MATLAB. I u...

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frequency vector in a fft