样本熵

用c++编的matlab程序.是常微分方程解法.希望能给大家帮助,都是老师给布置的作业!谢谢!(using Matlab c addendum to the proceedings. Solution of ordinary differential equations. I hope that it provides help, teachers are to the layout of operations! Thank you!)

不错的FDTD上手资料，合适光波导研究和其他研究，希望对大家有用。(Good FDTD started information, the appropriate optical waveguide and other studies, and hope to be useful.)

对一篇文章中的文字进行比例分析并能求出出现频率最多的字。(Of an article in the proportion of text analysis and to derive a maximum frequency of occurrence of the word.)

对信号进行小波变化，找出QRS波形，并利用不同方式进行消噪，从而用图形比较效果(It find the QRS wave of an input signal using wavelet transform and depress noise using several ways,so compare their figure.)

《matlab仿真技术与应用》清华大学出版社，强烈推荐，很不错一本书()

This demonstration shows that reordering the rows and columns of a sparse matrix S can affect the time and storage required for a matrix operation such as factoring S into its Cholesky decomposition

MUSIC方法，对相关矩阵分解为噪声子空间和信号子空间，然后搜索得到需要估计的频谱(MUSIC method, the decomposition of the correlation matrix for the noise subspace and signal subspace, then search to get the spectrum to be estimated)

基于BP和GRNN神经网络的粮食产量预测研究，通过训练样本和测试样本的交叉验证，实现粮食产量预测效果的最佳化(Prediction of Grain Yield BP and GRNN based training through cross-validation and testing samples, to achieve the best effect of the Grain Production Forecast)

说明：  鸡群算法，采用matlab编写，里面附有注释(Chicken colony algorithm, written in MATLAB, with notes)

用新方法计算融资融券折算率,内容丰富，详细介绍了计算过程(The new method to calculate rate of conversion in Margin Trading)