gaussian

用matlab实现了对指纹图像的细化处理，其中包括所有源代码，可以直接运行。(Refinement of the fingerprint image processing using matlab, including all source code can be run directly.)

matlab中用C语言编写sfunction, 实现读取文件中的数据，应用库"stdio.h"(matlab using C language sfunction, realize the data read from the file, the application library stdio.h)

微波工程史密斯圆图计算，演示。根据提示在输入框中输入相应数值，在输出框中有相应输出值。(Smith microwave engineering plans, the demonstration. According to the input box prompts the corresponding values in the output of a corresponding output value box.)

用matlab实现了对于离散系列在时域上求其现行卷积(Achieved with matlab for the discrete series in the time domain convolution seek their existing)

获取已知输入信号的上、下包络的matlab程序(ENVELOPE gets the data of upper and down envelope of the known input signal)

说明：  GK GG 聚类程序 包括PCA GG GK等经典的算法(GKand GG cluster including pca GG GK ect )

描述刚体卫星姿态稳定控制的程序。分为三种情况，小推力控制，飞轮控制与小推力飞轮联合控制。能在干扰下稳定卫星的姿态。( The program of attitude stabilization control for rigid satellite. It is divided into three situations: small thrust control, flywheel control and small thrust flywheel combined control. Can stabilize the satellite attitude under jamming. )

matlab课件，希望能对急需它的朋友起到帮助(matlab courseware, it is hoped that friends of much-needed help)

pso particle Swarm optimization

通过学习LDPC编译码原理，编写了LDPC码的编译码程序。通过此程序可以更好的实现LDPC码的仿真(in this passage we have write the program of edcoded and decoded of LDPC code.through it we can undersatand LDPC more.)