hw4problem2

MATLAB程序之数值微分经典算法源码MATLAB program of the source numerical differential classical algorithm(MATLAB program for numerical differential classical algorithm source MATLAB program of the source numerical differential classical algorithm)

使用小波包变换分析两个信号的特征向量和各频率成分的功率谱(the analysis of two signals eigenvector and power spectrum using wavelet-packet transform)

索伯尔-霍夫变换，matlab程序，用于检测图片中圆形的一个程序，相对比较简单。 (soble- hoff transform, matlab, used to detect a program pictures in circular, is relatively simple.)

matlab自编函数库，含有大量常用函数。。。。。。。。。。。。。。。。(self matlab function library containing a large number of commonly used functions. . . . . . . . . . . . . . . .)

电晕电流数据处理,对于信号处理可以方便应用(corona current data process)

非线性系统辨识 Extended Hammerstein model identification(Nonlinear system identification Hammerstein model identification)

说明：  采用弧长法通过matlab编程求解非线性方程数值解(MATLAB code solving 1D nonlinear equation with the arch-length method.)

说明：  稀疏傅立叶算法，matlab实现仿真，并对SFFT和FFT算法对同一数据的处理时间进行了对比。(Sparse Fourier algorithm, matlab to achieve the simulation, and the SFFT and FFT algorithm for the same data processing time were compared.)

A feature selection based framework for human activity recognition using wearable multimodal sensors

解耦，恢复原信号，计算互信息非常有用的一组程序,pwm整流器的建模仿真。( Decoupling, restore the original signal, Mutual information is useful to calculate a set of procedures, Modeling and simulation pwm rectifie.)