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拉格朗日差值法的matlab代码,好用，希望对大家有所帮助(lagrange codes)

遗传算法的基本程序，对模糊度解算等有所帮助。可供参考(The basic procedures of genetic algorithm, the ambiguity so helpful. Reference)

FFT编程实例 进行FFT变换，显示频谱图 (FFT transform FFT programming examples show that the spectrum graph)

matlab基础教程，帮助用户了解matlab各项功能(Matlab basic course, help users understand the matlab functions )

matlab小波方法对信号进行去噪处理，让信号更接近实际，更准确(matlab wavelet denoising method of signal processing, so that the signal is more realistic, more accurate)

this codw is a simulation of photonic crystal 1 dimentional array dispersion

包括simulink的粒子群算法，光伏PV，空间矢量控制SVPWM，dsp的看门狗(include PSO,SVPWM,PV,WATCHDOG and so on.)

国外高校老师编写的语音信号特征提取程序，非常实用初学者研究( [E, V, A, P] = analysis(x, N, U, M) extracts vocoder parameters E, V, A, and P from the speech signal x on a frame by frame basis. N is the analysis frame length, U is the update length, and M is the order of the linear prediction analysis. The return arguments are the extracted parameters, where E, V, and P are vectors with "n_frames" (the number of analysis frames, see code below) elements, A is a (n_frames, M+1) size matrix (includes the leading 1 of the polynomial).)

Normal ECG test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV) (compare with ecg stroop & ecg matematica )

用于计算网络各种拓扑指标,对复杂网络计算用很大帮助(Used to calculate the network all kinds of topological index，With the great help for computation of complex networks)