继续上次传的简单遗传算法，本次加入啦变异部分。

Este arquivo representa um prova de dispositivos de engenharia elétrica

MSK Code in Matlab using four analog sine waves that are selected on the basis of the digital selection lines,there are mainly two selection lines.

A simple script that simulates the evolution of a system subjected to random thermal fluctuations(based on Ken Elder s 1993 paper: "Langevin simulations of nonequilibrium phenomena")

说明：  16QAM、QPSK的MATLAB调制解调源代码(16QAM, QPSK MATLAB modulation demodulation source code)

遗传算法实例 % 下面举例说明遗传算法 %  % 求下列函数的最大值 %  % f(x)=10*sin(5x)+7*cos(4x) x∈[0,10] %  % 将 x 的值用一个10位的二值形式表示为二值问题，一个10位的二值数提供的分辨率是每为 (10-0)/(2^10-1)≈0.01 。 %  % 将变量域 [0,10] 离散化为二值域 [0,1023], x=0+10*b/1023, 其中 b 是 [0,1023] 中的一个二值数。 %  % %  %--------------------------------------------------------------------------------------------------------------%  %--------------------------------------------------------------------------------------------------------------% 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

Gray Level Image Denoising , you can choose any image. it will gives good result,, ieee 2009 solved papers.

k-d 搜索，可以搜索大量二维数据点的距离，(k-d tree)

双向DCDC非隔离型变换器simulink仿真模型(DCDCDconverter/imulink/model)

matlab统计信号处理和概率运算算法研究，适合初学者(matlab statistical signal processing and probability computation algorithm, suitable for beginners)

直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)