FDTD3D

Rosen梯度投影法解约束优化问题minf（x）；Ax>b 的算法，其中约束条件为线性约束，A为约束系数矩阵，b为约束向量。基本思路是从可行点出发，沿着目标函数减小的方向搜索求出新的可行点，如此迭代下去。(Algorithm of gradient Rosen projection method for solving constrained optimization problems)

直流电机电动机启动仿真,这个仿真是用MATLAB来实现启动与调速功能,可以有助你学习直流电机(DC Motor Starting Simulation)

Matlab有限元结构动力学分析与工程应用（源程序）m文件(The matlab program for the book: Matlab Finite Element structural Dynamic Analysis and Engineering Application)

Matlab code for simulating Clayton copula, Frank copula, Gumbel copula, Gaussian copula and Student t-copula

matlab动画入门例子，网上找的，还不错(matlab animation)

welch 和burg 算法实现功率谱估计(welch and burg algorithm to achieve power spectrum estimation)

Halftones an input gray level image using using Fixed Thresholding, Random Noise Thresholding, Ordered Dithering, Floyd and Steinburg and Stucki Methods.

说明：  对原始图像添加椒盐噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。(Add salt and pepper noise to the original image, and with neighborhood average and median filtering method for filtering, and can be compared.)

GENETIC ALGORITHM FOR OPTIMAL LOAD FLOW

huffman ascending code....