20100411

旋转圆盘的传递矩阵算法计算变厚度圆盘的应力位移(Rotating disk of the transfer matrix algorithm to calculate the stress variable thickness disc displacement)

可以实现盲均衡算法MCMA+DD，效果较好(Blind equalization algorithm can achieve MCMA+DD, better)

本书是学习运用SIMULINK仿真信号处理的一本好书，不仅介绍了信号处理的各模块，而且有大量的例程，介绍的非常细致，比帮助文件更加易懂。(This book is the use of SIMULINK simulation to study signal processing a good book, not only introduce the various signal processing modules, but also has a large number of routines, described in great detail, more understandable than the Help file.)

数字信号处理课程设计 利用MATLAB对声音信号进行处理(Digital Signal Processing course design using MATLAB signal processing of sound)

粒子群算法及其优化算法，并可以实现相关功能(Particle swarm algorithm and its optimization algorithm, the relevant functions)

A tutorial on Principal Components Analysis

该程序是在flac下运行的，没找到flac，所以用matlab表示了，供岩土力学研究方向学习(The program is run under flac, did not find flac, so use matlab shows for rock mechanics research study)

从曲线中检测到其峰值：先利用二次求导得到所有凸点，设置门限，去除过低的凸点，然后利用滑动窗的方法，在凸点中求得满足峰值要求的点(Detected from the curve to its peak: the first use of the second derivative method to get all the bumps, set the threshold too low to remove the bumps, and then use a sliding window, obtained in a bump to meet peak requirements of point)

PSO Simple algorithm for optimization

数值分析的实验，拉格朗日、分段线性、三次样条等(Analysis of the experiment, Lagrangian, piecewise linear, cubic spline, etc.)