ziranfeng1

为了对目标进行快速的检测，提出了一种新的基于支持向量机的级联式分类器的构造方法。该级联分类器由若干个线性SVM弱分类器构成，结构简单，分类时间极快。针对级联结构中的每个节点的训练给出了一个新的SVM框架下的二次规划模型，这使得每个节点都有较高的正样本检测率和适当的负样本错检率。(In order to quickly detect the target, a new cascade based on support vector machine classifier constructor. The cascade is controlled by a number of weak linear SVM classifier structure, simple structure, classification of time fast. Cascade structure for the training of each node is given a new SVM quadratic programming model under the framework, which allows each node has a higher detection rate of positive samples and negative samples of appropriate fault detection rate.)

matlab 常用算法程序，例如插值，矩阵特征值计算，函数逼近等常用算法。(matlab algorithm used procedures, such as interpolation, eigenvalue computation, function approximation and other common algorithms.)

OFDM对频偏比较敏感，提出了基于循环前缀的频偏估计方法(OFDM is relatively sensitive to frequency offset, frequency offset estimation method is proposed based on cyclic prefix.)

说明：  给出轨道根数，求初始位置与速度并作图。其中地球以真实比例缩放画出(Gives the orbital elements, find the initial position and velocity, and mapping. Which to draw the earth to the true scaling)

Sharpe optimum stock portfolio finder for Matlab. Requires wcov.m.

主要介绍了进化策略的原理，并且用matlab进行了仿真。(Mainly introduces the principles of evolutionary strategy, and conducted a simulation using matlab.)

用matlab编写的拉普拉斯高斯算子代码（LoG算子），用该函数实现LoG算子提取图像边缘点的功能。(Written by matlab Laplacian of Gaussian operator code (LoG operator), using the LoG operator functions for extracting the image edge points of the function.)

The user material subroutine example

直接转矩控制（DTC）Matlab仿真文件(Direct Torque Control (DTC) Matlab simulation file)

一种波达方向估计的CAPON方法。波束形成就是从传感器阵列重构源信号。(The Capon method for direction of arrival estimation.)