MATLAB_ChangYongSuanFa

Matlab中AR模型的应用，相关数据分析(Matlab application of the model of AR, the relevant data analysis)

这是个扩展kalman滤波的历程，对初学最优估计饿人应该很有帮助。(This is a course of extended kalman filtering, optimal estimation of beginner hungry people should be helpful.)

MDDM多标记降维,可以用来减少高维多标记数据的维度。(MDDM is a package for multi-label dimensionality reduction. It can be used to reduce the dimensionality of high-dimensional multi-label data. )

Matlab code for calculation of spectrum density of G729 coder

说明：  九电平逆变器Simulink模型，拓扑采用H桥级联，SPWM调制方式。(Simulink model of nine-level inverters adopts H-bridge cascade and SPWM modulation.)

經由此程序可以檢驗時間序列是否為混沌的性質(do lyapunov)

基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。(Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.)

基于k_l的人脸识别，费了很大力气搜来的，与大家分享一下。(K_l-based face recognition, a lot of trouble to search for, share with you.)

说明：  主要介绍QPSK的matlab编程，初步学习matlab语言在通信中的运用(the introduction of QPSK)

conversion color spaces