QAM_Simulations

各种矩阵相称的算法时间比较，有MATLAB自带矩阵，分制法，循环计算，Strassen算法(Commensurate with the various matrix algorithm time, there MATLAB own matrix, a scoring system, cyclic calculation, Strassen algorithm)

时变参数的粒子群优化的matlab实现，可用于解决多种连续优化问题(A flexible implementation of PSO algorithm with time-varying parameters. Algorithm is suitable for solving continuous optimization problems. Special care has been taken to enable flexibility of the algorthm with respect to its parameters and to initial population selection. Detailed logging of the algorithm performance during the search is also enabled. )

提供了两种一维内插法，基于多项式的内插法和基于FFT的内插法。命令interpft可进行基于FFT的内插法。样本插值的源程序。(Offers two one-dimensional interpolation method, based on polynomial interpolation and FFT-based interpolation. FFT-based command interpft to the interpolation method. Sample interpolation of the source.)

数字滤波器 常用数字滤波器函数，包括高通、低通、带通、带阻(digital filter)

介绍了如何用Matlab模拟和仿真移动环境中的各种信道(Describes how to use MATLAB simulation and emulation mobile environment in a variety of channels)

此算法是Floyd算法和Dijkstra算法的过程，使用matlab的M文件格式。(This algrithm is Floyd and Dijkstra.)

用于IIR信道的源代码，对初学者而言十分有用(the code for IIR channel，it is good for beginner)

空时自适应仿真程序，需要用到相控阵雷达工具箱(Space-time adaptive simulation program, need to use phased array radar Toolbox)

This program used to show the Performance of MC-CDMA and OFDM system in AWGN and fading channels with specified parameters given in the code .

说明：  钢管订购和运输的最优规划 程序使用说明： 两种方法进行 1，运行deal3,输入D,得到单价的矩阵7*15 运行showlj,得到运输的路线； 2, 运行deal2,输入D,得到单价的矩阵7*15 (ordering pipe and the optimal transportation planning process for use : two methods for a running deal3. D input, to be priced matrix 7* 15 showlj operation, the transportation routes; 2. running deal2 input D, the matrix to be priced 15 7*)