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Observer chourching
Observer
430 Views
Registered: ‎12-19-2018

对数据做FFT时若数据点数不是2的整数幂该如何处理?

我的意思是怎么对输入数据进行调整?补零凑够2的整数幂的话感觉误差很大,有没有什么好的办法?

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2 Replies
Visitor hegau
Visitor
408 Views
Registered: ‎03-27-2018

Re: 对数据做FFT时若数据点数不是2的整数幂该如何处理?

Würde gerne versuchen zu helfen. Verstehe aber nur Bahnhof :-)

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Observer chourching
Observer
400 Views
Registered: ‎12-19-2018

Re: 对数据做FFT时若数据点数不是2的整数幂该如何处理?

thank you anyway

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