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这是一个完整的ofdm系统仿真matlab程序，给出了同步算法，包括定时估计和频率估计算法的仿真(This is a complete OFDM system simulation matlab procedures, given synchronization algorithm, including timing and frequency estimation algorithm is estimated that the simulation)

用MATLAB实现绘制带通滤波器的损耗函数曲线(Using MATLAB drawing of the loss of band-pass filter function curve)

说明：  精通Matlab7 及精通Matlab GUI设计随书光盘源代码(Proficient, and proficient in Matlab GUI design Matlab7 CD with the book source code)

本代码实现了PPM-TH-UWB系统发生器的matlab仿真。(This code implements the PPM-TH-UWB system generator matlab simulation.)

validity check for polar to cartesian conversion

物质点法的MATLAB计算程序 这是本构模型课上的作业(MATLAB calculation program material point method which is the job of the constitutive model lesson on)

基于chebyshev的水声信号分析，使用起来非常方便，单径或多径瑞利衰落信道仿真，最小二乘回归分析算法，有PMUSIC 校正前和校正后的比较，包括脚本文件和函数文件形式。( Based chebyshev underwater acoustic signal analysis, Very convenient to use, Single path or multipath Rayleigh fading channel simulation, Least-squares regression analysis algorithm, A relatively before correction and after correction PMUSIC, Including script files and function files in the form.)

有容量限制的车辆路径问题的启发式算法,本实验采用的是粒子群算法(heuristic algorithm for capacited vehicle routing problem)

这本书不错，适合滤波器的学习用，程序已经调试通过。(This book is good for learning to use filters, testing procedures have been adopted.)

assembles the coefficient matrix for 1D finite element method