eg19-PNN-guzhangzhengduan

现代信号谱估计算法的matlab代码 调用函数代码(spectral analysis of signals)

渐入渐出动画 无闪烁 无黑底 Demo，应用程序编程源码，很好的参考资料。(The fade in and fade out animation flicker free no black Demo, application programming source code, a good reference.)

HUFFMAN TREE的编码源代码 实测可用 适合初学者使用(HUFFMAN TREE actual source code is available for beginners)

This is the code for image segmentation using level set technique very good for beginning of image segmentation.

Shows parabolas used in Simpson s rule

part2 schrodinger solve...

测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性(Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empirical mode decomposition method to decompose the vibration signal into different characteristic time scales of intrinsic mode functions, the Hilbert transform of each intrinsic mode functions Hilbert spectrum, spectral analysis to identify the location and type of bearing failure, confirmed the effectiveness of the Hilbert spectrum)

力学中计算夹杂eshelby张量和平均eshelby张量，能够计算各向异性基体中椭球夹杂和各向同性基体锥形夹杂(eshelby tensor)

粒子群优化算法。PID控制器的整定，matlab源码。(Tunning of PID controller using Particle Swarm Optimization Author: Wael Mansour (wael192@yahoo.com) MSc Student, Electrical Enginering Dept, Faculty of Engineering Cairo University, Egypt)

风力发电系统中的风速仿真模型，MATLAB/S函数构造(wind power system simulation model of the wind, MATLAB/S structure function)