pcaimage

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This example shows the use of the FFT function for spectral analysis. A common use of FFT s is to find the frequency components of a signal buried in a noisy time domain signal.

可以用于多种环境下的模糊PID控制模型图(Fuzzy PID Control)

利用该程序，只要把已知低通滤波器的系数输入，就可画多小波的尺度函数的图象。(Use of the procedure, known as long as the low-pass filter coefficients input, can draw Multiwavelet image scaling function.)

说明：  可变窗宽短时付氏变换算法数字信号时频分析m文件(Variable window width STFT m-files for JTFA)

main in speech processing

order your file with their different name, especially for pictures, in matlab

说明：  这是一个改进了的模糊聚类算法程序，请放心下载，已调试过(This is an improved fuzzy clustering algorithm program, please rest assured that download has been debugged)

雷达模糊函数、模拟距离模糊函数，多普勒模糊函数，用多种视图显示模拟结果。(Radar ambiguity function, analogue distance ambiguity function, the Doppler ambiguity function, using a variety of view shows the simulation results.)

基于MATLAB的BUCK电路的仿真，内环是电流环，用无源控制，外环电压环，用PI控制(Based on the passive control of MATLABBUCK circuit)