ovsf(spreading_one)

MATLAB实现排队系统的模拟仿真，对排队过程的仿真模拟。(MATLAB realization of queuing system simulation, simulation of queuing processes.)

有限元模型的建立，这些程序构成了有限元模型，用PlaneFrameModel来指定(PlaneFrameModel)

提取目标图像，根据物体特点，嵌入背景图片中适当的位置处(put objects into the background picture)

GBP1仿真，用于雷达跟踪，包含卡尔曼滤波器(GBP1 simulation)

network security algorithm ceasar cipher codes, simple implementation

约束优化问题： minRosen(Rosen梯度法求解约束多维函数的极值)(算法还有bug) minPF(外点罚函数法解线性等式约束) minGeneralPF(外点罚函数法解一般等式约束) minNF(内点罚函数法) minMixFun(混合罚函数法) minJSMixFun(混合罚函数加速法) minFactor(乘子法) minconPS(坐标轮换法)(算法还有bug) minconSimpSearch(复合形法)(Constrained optimization problem: minRosen (Rosen gradient method for solving constrained multi-dimensional function of extremes) (algorithm also bug) minPF (solving linear equations outside the penalty function method constraints) minGeneralPF (outside the penalty function method for solving general equality constraints) minNF (internal penalty function method) minMixFun (mixed penalty function method) minJSMixFun (mixed penalty function acceleration method) minFactor (multiplier method) minconPS (coordinate rotation method) (algorithm also bug) minconSimpSearch (complex method))

matlab design of Butterworth Band Pass Filter

这是我用matlab写的一个寻找凸包算法的实现，该算法是基于graham算法的一个改进(the source realize an improvement algorithm of searching convex hull which based on graham algorithm in matlab)

说明：  很全面的图像分割matlab代码，内含分水岭算法，区域生长法等，亲试，很好用(a very comprehensive image segmentation matlab code, including watershed algorithm, region growth method, etc., pro-test, very useful)

this is the id3 algorithm in matlab, it is the only id3 function which is writen recursively.