Simulation-principles

矩阵积和式双元素Laplace展开，利用Laplace展开递归计算矩阵积和式(the laplace expansion of matrix permanent)

线性调频信号的模糊度图，模糊函数图，自相关函数，多普勒频移仿真(Ambiguity Figure chirp signal ambiguity function diagram, autocorrelation function, Doppler shift simulation)

optisystem下光调制演示，包括AM调制和FM调制等(optisystem Modulation Demonstrate)

利用最大值熵法和PSD函数法分别求信号的功率谱密度。(The use of maximum entropy method and the PSD function method for seeking signals in the respective power spectral density.)

MATLAB程序，可以实现图像中值、均值、维纳滤波 源程序代码。(MATLAB program, you can achieve image median, mean, Wiener filter source code.)

汪小帆，陈关荣版复杂网络理论及应用书中的部分程序，包括WS，BA，internet，NW，tiers，waxman等等。(Wasserman s.and Faust k, social edition complex network theory and application of the book is part of the program, including WS, BA, Internet, NW, tiers, waxman and so on. )

this is simple recursion code for beginners...

Numerical program on Newton’s forward difference formulae, the use of Sterling formulae & the use of Newton’s backward difference formulae combindly, Trapezoidal rule, Gauss-Seidal method, Jacobi method.

说明：  这个程序主要的功能是实现了基于特征空间法的静态最小二乘恒模算法的方向图(This program is the main function realization based on feature space method static least-squares constant modulus algorithm direction map)

image processing in matlab