The-Levenberg-Marquardt-Algorithm-for-Refining-Ca

整数优化工具箱,可解决混合优化，整数优化等(optimization forum)

基于谱减法的语音增强算法，谱相减法及其变形方法总体上运算量较小，容易实时实现，增强效果也较好，是目前最常用的一种方法(Spectral subtraction based speech enhancement algorithm, spectral subtraction method and the deformation of the whole volume of the smaller operations, easy real-time implementation, and enhance the results would be better, is the most commonly used in a way)

说明：  该程序实现QPSK的调制与解调，并计算误码率(The program realization QPSK modulation and demodulation, and calculate the error rate)

在MATLAB中用复合辛普森公式求函数的二重数值积分。(realizing double integral by Complex Simpsons Formula in MATLAB)

用matlab实现了SVM算法，并且对两类点进行了分类，给出了图形化的结果。(SVM algorithm is implemented using matlab, and two points on the classification, given the graphical result.)

this file is dtc for pmsm machine with simulink matlab, 12 sector

水力裂缝 压裂，裂缝尖端应力分布，主要用于石油工程开发方面。直接运行即可。(matlab codes for reservoir engineering for hydraulic fracturing stress analysis.)

基于高斯混合分布的假设，利用EM算法对数据进行分类(classification based on the Gaussian Mixtrue Models using EM algorithms)

无线通信之MIMO系统的天线分集技术编程(The MIMO diversity programming system of the wireless communication)

用粒子群优化算法（PSO）求peaks函数的极值(Particle swarm optimization (PSO) seeking the extreme peaks function)