Decimation

this is about ZIG-ZAG

幂率分布的无标度网络的生成，非常新的一个方法(Power-law distribution of scale-free network generation, a very new approach)

MATLAB环境下可以产生PN随机序列的仿真程序(the simulation program of generating PN random sequences )

说明：  所传文件是有matlab编写的鲍威尔法，在优化设计中，有较大的作用！(The transfer document is written in matlab Powell method, the optimal design, have a greater role!)

针对机械优化设计的matlab优化M文件集,非常有用(For optimization of mechanical optimization design matlab M-file set, very useful)

用于图形图像处理的小波变换程序，实现图像的分解与重构。(Used for graphic image processing of wavelet transform programs achieve image of decomposition and reconstruction.)

By using the ground points and image points in pervious work, we can calculate the six parameters of affine transformation. With these parameters, the ground coordinates can be transform in to image coordinates. In this homework, we compared (1) different terrain types with same GCP number. (2) Same terrain type with different GCP number. (3) Same terrain type with same GCP number but different distribution. Then, try to find out why the result will different. Keywords: Affine transformation, Ground control point.

autocorrelation function for chirp signal

标准粒子群算法的实现思想基本按照粒子群算法(2)----标准的粒子群算法的讲述实现。主要分为3个函数。第一个函数为粒子群初始化函数(His thought of the implementation of the standard particle swarm algorithm according to the particle swarm algorithm (2)- the standard particle swarm algorithm about implementation. Mainly divided into three functions. The first function of particle swarm initialization function)

digital image processing- lenna.bmp