rrcmodulber

利用分步傅立叶积分法，计算了光纤中色散与SPM效应(Step-by-step use of Fourier integral method, the calculation of the fiber dispersion and SPM.)

LDPC仿真程序,纠错码中的LDPC码，码长越长，纠错性能越好，是美国NASA深空通信运用的纠错编码(LDPC code for matlab)

threshold is a key technique for the segmentation and edge detection in an image for image processing. Here in this file the threshold is on the based of the maximum entropy of an image using shannon entropy method.

MATLAB经典的99行代码，是每个拓扑优化工作者的必备入门精选(Classic 99 lines of code, is every topology optimization workers essential entry selection)

是本科毕设的题目，多机电力系统仿真及其潮流计算，esprit算法对有干扰的信号频率进行估计。( The title of the commercial is undergraduate course you Multi-machine power system simulation and flow calculation, esprit algorithm signal frequency interference can be assesse.)

说明：  MATLAB关于数学建模的相关基础教程 自己用的也是它 包括教程和命令查询(MATLAB on the mathematical modeling of the relevant basic tutorial is also its own use, including tutorials and command queries)

采用floyd算法计算图中任意两点之间最短路程，可以有负权(Floyd algorithm to calculate the shortest distance between any two points can have a negative right to)

PHOTOVOLTAIC MODELISATION WITH SIMULINK

2D FDTD for ring resonator structure

说明：  脑皮层缺血模型模拟。可以模拟在脑皮层组织缺血情况下细胞外钾离子浓度变化情况(Cortical ischemia model simulation)