matlabchengxu

matlab基础教程ppt 很好的入门教程。推荐下载~共分13章(ppt tutorial matlab good basic introductory tutorial. Download ~ recommend chapter is divided into 13)

对心电信号的QRS波进行前期处理，主要是下载信号和对信号去噪滤波。(Of the QRS wave of ECG to pre-treatment, mainly to download signals and to signal de-noising filter.)

说明：  完整的锁相环matlab代码实现，其中包括高斯噪声干扰，频差，相差，给出最后频率及相位收敛结果图。重要的是代码中有本人详细注释，易于理解(Complete phase-locked loop matlab code, including the Gaussian noise interference, frequency difference, a difference, given the final results of the frequency and phase diagram convergence. Important that the code in detail in my notes, easy to understand)

通信实验中BPSK,QPSK,2FSK,16QAM调制解调仿真代码，实现调制解调和星座图的观察.(Communication experiments BPSK, QPSK, 2FSK, 16QAM modulation and demodulation simulation code that implements the modem and observation constellation.)

本程序通过matlab程序，进行纺纱工艺中的异色检测。主要用到的算法是H无穷滤波。(This procedure matlab program for detecting heterochromatic spinning process. Mainly used in the algorithm is H infinity filtering.)

信号维数的估计，ldpc码的编解码实现，迭代自组织数据分析。( Signal dimension estimates, Codec ldpc code implementation Iterative self-organizing data analysis.)

说明：  《MATLAB智能算法30个案例分析》（第二版）源代码，在第一版的基础上修改，适合高版本的matlab平台("MATLAB intelligent algorithm 30 case analysis" (the second version) source code, on the basis of the first version of the modification, suitable for high version of MATLAB platformv)

这是数字调制的matlab代码程序，供大家参考，并请批评指正(digital)

说明：  一些各种滤波的程序，包括中值，均值，高斯滤波(Some of the various filtering procedures, including median, mean, Gaussian filter)

it gives some compresson tools in wireless communication engineering.