Ada_Boost

Cours Roc Curve tres utiles Rappels sur la courbe ROC (Receiver Operating Characteristic Curve) Supposons qu une population soit répartie en deux classes notées respectivement 1 et 0. Mais, au lieu d observer directement la classe à laquelle appartient un sujet, on dispose de renseignements sur chaque sujet, permettant d en déduire la classe à laquelle il appartient avec une certaine probabilité d erreur.

语音增强-----matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Speech enhancement----- matlab, signals and systems, large job title, very good, I hope you like it.)

Identify queue length By histogram method

explain simulink matlab pmsm motor

差分进化算法DE/rand1版本，用几组标准测试函数(Differential evolution algorithm)

说明：  使用个股日内髙频收益率计算己实现值进行分析,同时计算得到二阶矩 和高阶矩值并进行对比。本文根据己实现量的大小将所有样本股分为己实现值由 小到大的姐别,分别跟踪各股票组合的收益,探索预期收益与个股己实现值之间 的变化关系,然后将分组的结果应用于多空策略,为提高资产配置收益提供参考。 同时,将各己实现变量和各类对预期收益产生影响的控制变量放在一起构建 Fama-MacBeth截面回归,分析高频已实现量是否具有定价能力。(The realized value is calculated by using the daily gust rate of return of individual stocks, and the second-order moments are obtained by calculating at the same time. Comparisons are made with higher order moment values. This paper divides all sample stocks into realized values according to the size of realized stocks. Sisters from small to large track the earnings of each stock portfolio, and explore the relationship between expected earnings and the realized value of each stock. Then the grouping results are applied to the multi-empty strategy to provide reference for improving asset allocation returns.)

基于matlab的迈克尔逊干涉仿真，帮助大家学习光的干涉(Based on the matlab simulation of Michelson interferometers, help you learn the interference of light )

贝叶斯滤波器设计的MATLAB程序，源码。(MATLAB Bayesian filter design process, the source code.)

kd树在matlab下的实现主要包含4个子函数(The following code implements a KDTree search algorithm in MATLAB.There are 4 main functions)

用matlab编写的天空之城代码，执行后可听到优美的音乐(music tiankongzhicheng by matlab)