This program evaluates mathematical expressions to output a single number e.g. 1...

The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99). The current ZIP file includes three different models: channel coding, spreading an

DELPHI写的FFT程序，有曲线的演示，方便大家参考。-DELPHI FFT written procedures, the demonstration curve, convenient reference.

有限元的分析程序，对于初学有限元在结构中的应用很好用-Finite element analysis program for learning the structure of finite element in the application of good use

给出一组数的全排列 如1,2,3给出 123,321,312-is a group of the whole arrangement is 123,321,312 as 1,2,3

该程序用递归的方法产生格雷码序列,它需要一定的额外的空间.-the procedures used recursive methods Gray code sequence, it needs the additional space.

spectral matting算法，很经典的利用模板图进行抠图的算法，包含一个头文件和cpp文件，直接调用接口即可

一款埃及学生用Matlab编的的基于PSO的PID整定程序，使用方法详见程序注释。-Tunning of PID controllerusing Bacterial Foraging Orientec by Particle swarm optimization My work hasbeen accpepted in GECCO 2008 as Graduat Student workshop. I have used thistechique in PID tunning and i got better result thatn BG and PSO Author: WaelMansour (wael192@yahoo.com) MSc Student, Electrical Enginering Dept, Faculty ofEngineering Cairo University, Egypt

webrtc中提取的AEC库，从webrtc开源项目中提取，可以使用，可以作为学习之用，现在关于开源aec算法的 代码少，这个确实还不错

vc编的线性规划源码,单纯形方法求解线性规划问题-vc-compile-source linear programming, simplex method for solving linear programming problems

平面曲线的曲率 弧微分 曲率及其计算公式 曲率圆与曲率半径 -Curvature of plane curves Differential arc curvature and its calculation formula Curvature circle and the radius of curvature