numerical-analysis

一个简单的调用Matlab stft函数进行短时傅里叶变换的示例程序(A simple function call Matlab stft short time Fourier transform of the sample program)

通过Gallager和边增长算法生成LDPC码校验矩阵(generate the check matrix of LDPC code by using the Gallager method and progressive-edge-growth algorithm)

参数选择，可以用正交化方法实现对ＫＥＲｎｅｌ核函数参数选择(Preferences, you can achieve with the orthogonal method KERnel kernel function parameter selection)

模糊C均值聚类算法工具箱 总有一种程序适合你(Fuzzy C-means clustering algorithm toolbox there a program for you)

Matlab与C混合编程实现Type2模糊系统，文献资料(Matlab and C mixed programming Type2 fuzzy systems, literature)

matlab实现各种滤波包括巴特沃思、切比雪夫或椭圆滤波器设计数字滤波器(Matlab finishes all kinds of filter including bart wirth, chebyshev or elliptic filter design digital filter )

说明：  PWM整流器仿真，稳压效果好，采用svpwm调整，pll锁相环并网，电流波形纹波小，响应快(Simulation of PWM rectifier shows that the effect of voltage stabilization is good, SVPWM adjustment is adopted, PLL phase-locked loop is connected to the grid, the current waveform ripple is small and the response is fast)

目前比较流行的稀疏分解重构程序，可以用在人脸识别、字典构造等方面。(Currently popular sparse decomposition and reconstruction process, can be used in face recognition, dictionary structure and so on.)

Binomial regression on Ca4227, Ca4455 and FeH

里面有几篇核fisher的文献，原理以及实例介绍得都很详细(Inside there are several nuclear fisher literature, principle and example have very detailed description)