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armok01167658
- 最近用Mega128写了一个128点FFT程序,浮点运算,加汉宁窗。由于窗函数和旋转因子通过查表得到,所以速度还可以,程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。
fftforc51
- 51上写的浮点FFT程序,经过Matlab验证-float point fft for 89c51 verifyed by matlab
fft
- 关于vhdl-FPGA实现fft算法的模块-MATLAB VHDL ADN EDA
FFT
- 此程序主要是详细给出了在matlab中如何求解信号的fft,包括功率谱,功率谱密度,幅度谱;-This procedure is given in detail how to solve the signal in matlab fft, including power spectrum, power spectral density, amplitude spectrum
Desktop
- FFT变换以及IFFT变换 基于matlab编程 -Based on the FFT and IFFT transform matlab programming
7342
- Using matlab to calculate the Mahalanobis distance for the image, Dual-line interpolation FFT harmonic analysis kaiser windows, Complete class-based image processing, contains all of the source code, auto image.