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说明：  窗函数法的Fir数字滤波器设计 Matlab(Window function method of the Fir Digital Filter Design)

单用户超宽带通信系统仿真,基于线性调频信号(single-user UWB communication system simulation, based on the linear FM signal)

Monte carlo simulation of an M/M/1 queue, with plots of the convergence of average waiting time, queue length, etc.

模型中包含对光伏各个模块的参数，是一种简单的光伏电池模型(The model contains parameters for each module of the PV, which is a simple photovoltaic cell model)

平移运动阵列，每次快拍平移一个阵元间距，然后将各个时刻阵元上接收到的信号相加，从而使得原来相干的信号变成部分相关信号。该程序观察阵元上信号形成的干涉条纹，以此判断信号的相干程度(Translational motion array, shifting each time a snapshot array element spacing, array element and then each time the signal received on the sum, so that the original signal into a coherent part of the relevant signals. Array element of the program observe the interference fringes formed on the signal in order to determine the degree of coherent signals)

A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.

The ghost images are generally genereated in 3d movies are running because of the angle variation. the removal of ghost images are to be important.

说明：   Direct Sequence Spread Spectrum

该程序实现了产生n进制随机符号序列，符号数为len(The realization of the program to generate N binary random sequence of symbols, symbols for len)

An if statement for C++