zaixianquanxi

A MATLAB program has been written to investigate Orthogonal Frequency Division Multiplexing (OFDM) communication systems. This program is valuable for future researchers simulating systems that are too theoretically complex to analyze. Single-carrier QAM and multicarrier OFDM are compared to demonstrate the strength of OFDM in multipath channels. Two graphical user interface demonstrations show some of the basic concepts of OFDM.

遗传算法实现背包问题的matlab代码，分享给大家(Knapsack problem genetic algorithm matlab code to share for everyone)

用Matlab以及c语言求语音序列的倒谱 这某段语音信号求FFT、取模、取log、IFFT得到倒谱，并画图。选取一段进行分析，分别对浊音和清音各自求倒谱。(Using Matlab, as well as for c language serial Cepstral voice that voice signal for a certain period of FFT, check mode, check log, IFFT been cepstrum, and drawing. Select a section of the analysis, respectively, and the voiceless to voiced their demand cepstrum.)

蚁群算法（ACO）和粒子群算法（PSO）的混合算法解决旅行商问题（TSP）的matlab代码(Ant colony optimization (ACO) and particle swarm optimization (PSO) of the hybrid algorithm to solve traveling salesman problem (TSP) in matlab code)

matlab经典教程，快速掌握matlab基本用法，利用matlab进行各种数字运算，还可以与vc等语言混合编程(matlab classic tutorials to grasp the basic use of matlab, matlab using a variety of digital computing, and other languages can also be mixed with the vc Programming)

matlab查找单词系统 输入单词之后 会自动从库中查找单词(the systern of seraching words by matlab)

color image watermarking in r g b planes using rdwt and svd

数据挖掘的新方法－支持向量机书中算法例子，对学习有帮助。(new data mining methods-book support vector machine algorithm example, to learn helpful.)

泥沙粒度参数计算程序,应用作图法来计算粒度参数，计算公式为国家海洋调查规范所用的公式，一共输出五个参数，平均粒径，中值粒径，分选系数，偏态系数，峰态系数。(Sediment grain size calculation procedures, the application of mapping method to calculate the size parameters, calculated as the National Marine survey specifications used in the formula, total output of five parameters, the average particle size, median diameter, sorting coefficient, skewness factor, kurtosis coefficient.)

用于简单函数优化的算法代码（MATLAB）,希望对大家有用 (For simple function optimization algorithm code (MATLAB)。I need it can be useful to you)