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用PEG构造法生成LDPC监督矩阵的程序(With PEG construction method to generate LDPC matrix program oversight)

根据弗洛伊德算法计算最短距离矩阵（准备连接矩阵、距离矩阵，可以用坐标算出）(Calculate the shortest distance matrix according to Freud algorithm (prepare connection matrix, distance matrix, can be calculated by coordinates))

介绍了各种最小二乘法并进行汇总，包括算例及MATLAB程序(Introduced a variety of least squares and aggregated, including examples and MATLAB programs)

matlab code for modulation of signal

主程序为颗粒大小介质媒质有效传播常数的计算(Main program for the calculation of effective propagation constant under the quasicrystalline approximation with coherent potentail approximation (QCA-CP) for a medium with particle size distribution )

说明：  用于实现常规AM调制的MATLAB源程序。(Matlab demonstration script for AM modulation. The message signal is+1 for 0 < t < t0/3,-2 for t0/3 < t < 2t0/3 and zero otherwise.)

此程序主要演示通道间幅度误差对DBF旁瓣电平的影响。(This program is mainly to demonstrate of effect of channel amplitude errors on the sidelobes of DBF.)

A movement of charge carriers due to the concentration gradient in a semiconductor is called process of diffusion. When charge carriers move, the current is constituted in a bar. This current due to diffusion is called diffusion curren

the source code in matlab given here would enable us to calculate the basis function for b spline curves

这是一个非常完整并且正确的软件，里面dmc的所有有关程序，希望能够帮助到别人。(this is very important program，hope that it can help u guys)