Search - 1024 point FFT

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[matlab] CodePrallAcQure DL : 0: 本人做的GPS并行码捕获的算法.用的是1024点FFT,原始数据可以假如不同功率的噪声.-GPS parallel code acquisition algorithm. Using a 1024-point FFT. If the original data can be different noise power.
Date : 2025-12-30 Size : 21kb User : 朱广清
[matlab] ModuleC DL : 0: this module C that I wrote for FFT radix 2-2 1024 point.-this is module C that I wrote for FFT radix 2-2 1024 point.
Date : 2025-12-30 Size : 37kb User : Pon
[matlab] sim1024fft DL : 0: 基-2的1024点FFT算法，并与理论FFT结果比较，改程序是正确的.-1024-point radix-2 FFT algorithm, and compared with the theoretical results of the FFT, to change the program is correct.
Date : 2025-12-30 Size : 1kb User : 路程程
[matlab] exercise317_1 DL : 0: Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s center in each case. Show the log-magnitude plot for each duration.
Date : 2025-12-30 Size : 1kb User : asdamha
[matlab] FFT DL : 0: 1.x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t)。采样频率fs=100Hz，分别绘制N=128、1024点幅频图。 2.x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t),fs=100Hz,绘制：（1）数据个数N=32，FFT所用的采样点数NFFT=32；（2）N=32，NFFT=128；（3）N=136，NFFT=128；（4）N=136，NFFT=512。-1. X = 0.5* sin (2* PI* 15* t)+ 2* sin (2* PI* 40* t).Sampling frequency fs = 100 hz, respectively to draw N = 128, 1024 point amplitude-frequency figure. 2. X = 0.5* sin (2* PI* 15* t)+ 2* sin (2* PI* 40* t), the fs = 100 hz, drawing: (1) N = 32, NFFT = 32 (2) N = 32, NFFT = 128 (3) N = 136, NFFT = 128 (4) N = 136, NFFT = 512.
Date : 2025-12-30 Size : 1kb User : Shawn