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富田


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NUFFTとFFTのフィルタ処理のやり方が分かりません
>> Y = nufft(X,t/T); n = length(t); f = (0:n-1)/n*Fs; plot(f,abs(Y)) xlabel("f (Hz)") ylabel("abs(Y)(f)") 関数または変数 'X' が認識さ...

24 days ago | 0 answers | 0

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編集するデータを取り込むことはできたのですが,そのあとのコマンド入力の方法や操作が分からなくて困っています.
>> T = 0.002; % サンプル周期 L = 1001; % 信号のポイント数(時間じゃないので注意!) t = (0:L-1)*T; % 時間ベクトル Y = fft(sum);...

1 month ago | 1 answer | 0

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