gold_code_ver_217

Medical Image Enhancment using a switching threshhold

这个是端点检测的程序，用的是基于短时能量和过零率的方法，最后在语音信号的波形图上对检测到的端点进行了标注(This is the endpoint detection process, using a short-term energy and zero-based rate method, the last waveform in the speech signal detected on the endpoint to the mark)

Lot of m-files examples for wastewater and treatment

应用于数据处理，针对离散数据进行多元线性回归。(Used in data processing, multiple linear regression for discrete data.)

说明：  node deployment by firefly algorithm

Matlab file for calculation parametrs of crystals.

MATLAB中MEX命令的两个程序例子, 有详细解释, 如何在MATLAB里面调用C/C++函数(MATLAB MEX orders of the two procedures example, a detailed explanation How MATLAB inside called C/C function)

：介绍遣传算法的基本原理和Matlab的遗传算法优化工具箱(GAOT)，分析了优化工具函数。探讨Matlab遗传算法工具箱在 参数优化和非线性规划中的应用。通过优化实例，说明遗传算法是一种具有良好的全局寻优性能的优化方法。用Maflab语 言及Maflab语言编制的优化工具箱进行优化设计具有语言简单、函数丰富、用法比较灵活、编程效率高等特点。(: Removal algorithm introduce the basic principles and Matlab Genetic Algorithm Optimization Toolbox (GAOT), an analysis of function optimization tool. Explore the Matlab Genetic Algorithm Toolbox in the parameter optimization and nonlinear programming applications. Through optimization examples to illustrate the genetic algorithm is a good global optimization method to optimize performance. Maflab language and using language Maflab Optimization Toolbox to optimize the design of the language is simple, function-rich, and using more flexible programming and high efficiency.)

有限插分法求取泊松方程，非常经典啊，欢迎下载(Finite Difference Method to strike a Poisson equation, very classic ah, welcome to download)

ofdm papr haramard with PTS