convolu

讨论了LDPC码的基本编码译码原理，然后重点阐述了DVB-S2标准LDPC码的编译码方法。提出了针对DVB-s2标准的LDPC码编 码算法的软件实现 (Paper discusses the basie Principle of LDPC encoding and deocding in the standard of DVB-s2. )

This model demonstrates a DC-AC converter. 3 leg Mosfet operated inverter is constructed . Can be used to demonstrate the relationship of input DC, output voltage, modulation index , filter selection and switching frequency. 3rd harmonic injection features

说明：  Simulates n random angles from a von Mises distribution, with preferred direction thetahat and concentration parameter kappa(Simulates n random angles from a von Mises distribution, with preferred direction thetahat and concentration parameter kappa.)

Calculate actual distance between two points on Earth, given their Lat Lon Alt, in Km

Direct sequency spread spectrum

基于MATLAB的ofdm系统仿真m文件(MATLAB-based simulation ofdm m files)

mimo系统性能测试的matlab源程序(mimo system performance test matlab source)

对信号进行短时傅里叶变换的逆变换，通过调用该函数查看信号进行处理后的时域信息(this code is used to processing the istft, and anslysis the distribution of the signal with time )

说明：  mpc预测控制算法 用于理解模型预测控制 希望有所帮助(mpc predictive control algorithm is used to understand the wish to help model predictive control)

几种版本的支持向量机工具箱,都是能用的 很方便(Several versions of SVM toolbox, are very easy to use )