fdtd3D

Converts a pointcloud (unordered vertices) to a mesh of triangles by connecting the nearest 3 points and calculates the normal of each vertex and triangle. Also finds the neighboring triangles of each vertex and the neighboring triangles of each triangle

基于RD算法的机载SAR点目标matlab仿真程序(The matlab code is about the point target simulation of airborne SAR based on RD algorithm )

inveter modelling ,..DC voltage is converted to AC voltage by help of MOSFET

混沌吸引子的MATLAB主程序，经验证可以使用。(Chaotic attractor MATLAB main program, you can use the experience card.)

用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的） 程序步骤： ~产生随机序列 ~产生瑞利信道 ~调制 ~记忆信道特征 ~信号通过信道 ~相位补偿 ~加高斯噪声 ~解调 ~计算仿真误比特率 ~计算理论误比特率 ~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)

alaisin concept in communication system

离散随机信号的计算机仿真(验证性实验)---仿真协方差函数为C（x)的高斯过程(Computer simulation of discrete stochastic signal validation experiments--- Simulation covariance function C (x) of the Gaussian process)

this is program for modulation in ASK and that is very usefull.

最优化 LM算法, 实现二次函数为目标函数的非线性优化(L-M Optimization method)

用lingo 程序解线性规划问题的式子.可能会对大家有用吧(Formula for Linear Programming Problems)