im_sim_model(1)

FBD谐波检测算法可以快速有效地检测电力系统中的基波正负序电流和高次谐波电流(FBD harmonic detection algorithm can quickly and efficiently detect the power system fundamental positive Negative sequence current and harmonic current)

说明：  parzen窗法，功能是根据样本进行概率密度函数估计。实现了对正态分布概率密度函数和均匀分布双峰概密函数进行估计(Parzen window method, function is based on a sample of the estimated probability density function. The realization of the normal distribution probability density function and uniform distribution Bimodal density function is estimated over)

非线型因素分析matlab仿真程序包，非常好用(non-linear analysis Matlab simulation package, a very handy)

Matlab Image toolbox example

this is sample test for Z bus algorithm

Lowpass filter with matlab

generates noise series e

说明：  视频信号的压缩处理，包括帧分类，冗余的去除等(Video signal compression, including frame classification, redundancy removal, etc.)

用于地基合成孔径雷达实测数据成像，信号形式为调频脉冲信号，包含有IQ解调，脉冲压缩，加窗，相位补偿等步骤，采用BP成像算法进行成像。(It is used to imaging the measured data of ground synthetic aperture radar (SAR). The signal form is a FM pulse signal, which includes IQ demodulation, pulse compression, window adding, phase compensation and so on. The BP imaging algorithm is used for imaging.)

用MATLAB仿真谱估计中的ESPRIT算法(MATLAB simulation spectrum estimation using the ESPRIT algorithm)