electromagnetic_field_numerical

本程序利用粒子群算法（PSO算法），求BANANA函数在（1，1）附近的极小值(This program makes use of particle swarm optimization (PSO algorithm), find BANANA function (1,1) near the minimum)

说明：  求最小值的方程原文件及运行命令文件，可以方便快捷的求出非线性有约束的最小值(Seeking the minimum value of the equation of the original documents and run the command file, you can find convenient and efficient non-linear constrained minimum)

采用matlab编程的DTMF检测程序仿真，经过测试，绝对可用，可检测多个DTMF信号！(using Matlab programming DTMF detection process simulation, tested and absolutely can be used, can detect DTMF signals over!)

polar baseband transmission in matlab

this file is about risk managment in marketing....

beginners guide to text file manipulation using borland c++ the project was tested using c++ builder xe4

Matlab上实现的多尺度、多方向、多频率的二维gabor滤波器(2D gabor filter achieved by Matlab, based on multi-scale, multi-directional, multi-frequency )

对OFDM的载波频偏进行估计和补偿，采用ML最大似然估计算法，有不同频偏值和不同信噪比的仿真结果图。(For OFDM carrier frequency offset estimation and compensation, using ML maximum likelihood estimation, have different values and different SNR offset simulation results shown in Fig.)

毕业设计有用，本科毕设要求参见标准测试模型，基于人工神经网络的常用数字信号调制。( Graduation useful Undergraduate complete set requirements refer to the standard test models, The commonly used digital signal modulation based on artificial neural network.)

编制一个统计特定单词在文本串中出现的次数和位置的程序(The preparation of a statistical specific words in the text string appear in the number and location of the procedure)