h23

costas 环路 simulink 仿真文件(costas loop simulation simulink file)

卷积码（2,1,7）编码和4比特电平量化(（2,1,7）encoder)

In computer science, particle swarm optimization (PSO) is a computational method that optimizes a problem by iteratively trying to improve a candidate solution with regard to a given measure of quality.

实现随机信号序列的QPSK调制和相干解调，观察信号的星座图，计算误比特率和误码率。(this code is designed for the signal s QPSK modulation and demodulation exactly. Meanwhile, the BER and SER were estimated and drawed.)

此程序经本人调试,完全能实现编码的仿真功能,而且在程序中有必要的说明,增加了程序的可读性.(this procedure by my tests, is fully capable of achieving functional simulation codes, but the procedure is necessary to note, increase the readability of programs.)

信号分析处理-线性插值实例。。。。。。。。。。(Signal- linear interpolation examples)

数字仿真技术中一种检验独立性方法的仿真-游程检验(you cheng jian yan )

能够有效比较FAN和TDOA和泰勒级数展开法三种不同算法在三维定位的优劣性！(Can effectively compare FAN and TDOA and Taylor series expansion method in three different algorithms in three-dimensional positioning and inferiority!)

说明：  动态矩阵控制MATLAB源程序，是基于阶跃响应的模型预测控制(Dynamic Matrix Control MATLAB source code is based on the step response of model predictive control)

Matlab basics are explained to brief the concepts in details