simplyhht

利用经典NEH算法求解工件排序的一种有效算法

FEM膜单元模态、静力计算，matlab程序(Calculation of FEM membrane element modal, static, matlab program)

该程序用于基于认知无线电NC-OFDM系统的仿真，用来计算信号的功率谱密度(The program for the NC-OFDM Cognitive Radio system simulation for calculating the power spectral density of the signal。)

先进搜索算法应用在PID整定上，以果蝇算法为例(Advanced search algorithm on PID Tuning，use FOA as an example)

包括AHP，因子分析，回归分析，聚类分析，PLS部分最小二乘工具箱,对信号进行频谱分析及滤波。( Including AHP, factor analysis, regression analysis, cluster analysis, PLS PLS toolbox, The signal spectral analysis and filtering.)

图像拼接程序，挺好用的，试试看吧，应该可以的，呵呵(Image stitching process, quite good use, and try it)

说明：  这是一个利用perl调用matlab的接口函数，可以在perl环境下运行matlab函数(This is a call using perl interface matlab function, you can run perl environment matlab function)

一个简单的水印嵌入算法，matlab编写(A simple watermarking algorithm, matlab write)

设计了一个扩频 系统，具有扩频解扩的功能。系统中采用的是瑞利衰落的信道。仿真的结果很好，系统的误码率很小(Designed a spread-spectrum system with spread spectrum despreading function. System is used in the Rayleigh fading channel. Good simulation results, the system bit error rate of the small)

用于结构在动力荷载作用下的时程分析,地震荷载，随即荷载均可，采用newmark方法(For structural time history analysis under dynamic loads, seismic loading, then the load can be, using the newmark method)