fft

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.)

1． 用Fourier变换算法对图像作二维Fourier变换。 2． 用Fourier反变换算法对图像作二维Fourier反变换。 3． 频域逆滤波和维纳滤波图像复原。 (1. Fourier Transform algorithm for the two-dimensional Fourier transform image. 2. Fourier transform algorithm with anti-dimensional Fourier inverse transform for image. 3. Frequency domain inverse filtering and Wiener filtering image restoration.)

数学建模清华数模讲义\model8b (Mathematical modeling Qinghua digital-analog handouts model8b)

自己编的一个matlab GUI小程序，实现了excel表格数据的调用和显示，并对调用的数据进行计算，显示结果。(Oneself make up a small program matlab GUI, realized the excel form data calls and display, and to call data calculation, show the results.)

MIMO-OFDM系统子空间法进行盲信道估计，可更改循环前缀长度以比较不同CP对估计性能的影响。(subspace method for blind channel estimation for MIMO-OFDM system. One can change the length of cyclic prefix in order to compare the performance of different CP impact on the estimates.)

for fem matlab for solving all 2D and 3D problem

基于量子遗传算法的函数寻优算法的Matlab程序实现(Based on quantum genetic algorithm function optimization algorithm Matlab procedures)

基于matlab/simulink的SVPWM仿真建模(Based on matlab/simulink for SVPWM simulation modeling)

说明：  类的自定义 一些使用例子 很方便的教程实例 非常有用(Custom class that use a convenient example of an instance of a very useful tutorial)

物理层的空时编码的MATLAB仿真程序，包含发射端、信道到接收端的所有源代码(space-time coding project)