Hough_Grd

基于matlab的直接序列扩频通信系统的设计与仿真，在Matlab2012b上(Design and simulation matlab direct sequence spread spectrum communication system, on the Matlab2012b)

基于simulink的RS编码译码，分析其误码率，并画出它的性能曲线。(RS code decoding based on simulink, analyze the bit error rate, and draw its performance curve.)

通信、雷达专业；模拟线性调频匹配滤波，模拟白噪声通过匹配滤波器。(Communications, radar professional analog linear FM matched filtering, analog white noise through the matched filter.)

this file do LFM compression with time domain weighting for reducing the time side lobe

粒子群算法自适应优化版matlab源程序(Adaptive particle swarm algorithm to optimize version of matlab source )

2PSK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥(2 psk link simulation signal source, PCM coding and modulation demodulation and dry)

光点识别程序，自己编写。包含javarobot类调用鼠标。打开程序后，运行。用发光物体如手机在自带摄像头前控制鼠标移动。程序有抗干扰处理，能屏蔽外部光线的影响。(Spot recognition program, write your own. Contains javarobot class called mouse. After opening the program, run. Comes with a shiny object in front of the camera to control mouse movement such as mobile phones. There are anti-jamming processing program that can shield the influence of external light.)

说明：  完整的QPSK的调制与解调，已调试通过，认真学习一下(QPSK modulation and demodulation)

基于最小错误概率的贝叶斯分类，用于数字识别分类(Based on minimum error probability Bayesian classifier for Digital Identification and Classification)

一个关于检点检测的matlab程序 已经成功实现(A point detection matlab procedures have been successfully)