yichuansuanfa4

车轮启动时刻的Matlab仿真程序，计算转动和平动速度，和位移。(Moment of the wheel to start Matlab simulation program to calculate rotation speed of the peace movement, and displacement.)

Simple and effective means of clustering any data for which a similarity matrix can be constructed. Does not require similarity matrix meet the standards for a metric. The algorithm applies in cases where the similarity matrix is not symmetric (the distance from point i to j can be different from j to i). And it does not require triangular equalities (e.g. the hypoteneus can be less than the sum of the other sides)

highpass enhancementfor MRI breast

模拟砂堆的元胞自动机源代码。对于认识和学习元胞自动机（CA）很有帮助(sand pile simulation of cellular automata source code. Learning to recognize and cellular automata (CA) helpful)

利用注水算法进行功率分配，给出不同发射天线的功率分配并计算各天线的频谱效率。(water-fill power allocation algorithm and frequency spectrum calculation.)

代码为实现了信道CLARKE模型的仿真代码(Code for the implementation of channel simulation code CLARKE)

实现扩频系统。信源产生，扩频，基带成型后加噪声，解扩，低通。判决(Achieve spread spectrum system. Source production, spreading, baseband shaping, add noise, despreading, low-pass. Judgment)

说明：  二维分数阶傅里叶变换，可以把数据经此变换后，变成2D分数阶域(Two-dimensional fractional Fourier transform, the data can be transformed by this into 2D fractional domain)

HMM模型的变分贝叶斯方法Matlab程序。(The Matlab program of variational Bayesian for HMM model )

matlab 基础教程的课件 ，第二章，对初学者有一定作用。(matlab Essentials courseware, and the second chapter, there is a role for beginners.)