5

语音增强中的小波去噪，主要是抑制细节信号中，进行清音浊音判别，进行阈值选取(wavlet)

说明：   用Hough变换进行曲线、直线等的参数提取(With the Hough transform curve, straight line extraction, etc.)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手( very good)

三维齿轮运动仿真 非常形象 逼真 适合matlab大牛(inter gear )

circle point code source

In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. The golden ratio is an irrational mathematical constant, approximately 1.6180339887.[1] Other names frequently used for the golden ratio are the golden section (Latin: sectio aurea) and golden mean.[2][3][4] Other terms encountered include extreme and mean ratio,[5] medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[6] golden number, and mean of Phidias.[7][8][9] The golden ratio is often denoted by the Greek letter phi, usually lower case (φ).

利用matlab编写的 88行拓扑优化代码(topology optimization)

Particle Swarm Optimization

有关于地面三维激光扫描的点云数据处理，模型构建和点云配准的各种文章(On the ground three-dimensional laser scanning point cloud data processing, model building and various articles of point cloud registration)

采用matlab编程，实现克里金差值算法(Using matlab programming, the difference between the kriging algorithm)