TCM-MATLAB

本设计通过利用VB 编写用户操作界面和MATLAB 实现后台运算及图形处理的混合编 程的方法，来完成对通信原理仿真系统的开发。设计中采用ActiveX 技术来实现VB 和MATLAB 之间的通信，在VB 应用程序内创建MATLAB ActiveX 对象，实现对MATLAB 的调用，最终 仿真实现信源编码解码、模拟调制解调、数字基带传输、数字调制解调等功能。(This design user interface written using VB and MATLAB computing and graphics processing to achieve the background of mixed programming method, to complete the simulation system for the development of communication theory. Design using ActiveX technology to achieve communication between VB and MATLAB, the VB application, create a MATLAB ActiveX object, call the MATLAB implementation, to achieve the ultimate source codec simulation, analog modem, digital baseband transmission, digital modulation and demodulation functions.)

说明：  使用matlab程序实现了由随机序列到码元电平、m序列直接扩频解扩、qpsk调制解调，射频调制解调一个完整的qpsk系统过程(Matlab program to use by the random sequence to the symbol level, m direct sequence spread spectrum despreading, qpsk modulation and demodulation, RF modulation and demodulation of the QPSK system, a complete process)

心电数据的滤波代码，已经调试通过，可以滤出工频干扰，基线飘移。谢谢合作(ECG data filtering code debugging has been passed, and labor-frequency interference filters, baseline drift. Thank you for your cooperation)

matlab经典算法的程序 其中包括：插值与拟合、绘图、数据分析、规划问题、Arithmetic等(Matlab classical algorithm procedures including : interpolation and fitting, mapping, data analysis, planning, Arithmetic etc.)

模式识别课件，神经网络，支持向量机，内容很经典(Courseware pattern recognition, neural networks, support vector machine, which is very classic)

说明：  本程序用来检测人的皮肤区域，并在图中标定出来。(This procedure is used to detect human skin regions, and out in the calibration diagram.)

source code pso fractical

frequency estimation using MVDR algorithm

Given a point, it finds whether the point is inside or outside of the polygon, given polygon vertices.

平方根升余弦滚降数字滤波器的设计与实现.pdf(Design and implementation of square-root raised cosine roll off digital filter)