ChannelPEstimation

认知无线电中非合作博弈功率控制中的K-G算法(Cognitive Radio China-Africa Cooperation in KG games power control algorithm)

microprocessor basic theory

说明：  walsh和pn码的生成程序，用C语言实现，可供MATLAB调用(code generation process, using C language, calling for MATLAB)

说明：  基于contourlet变换的图像去噪 与小波变换的对比(Contourlet transform based image denoising Comparison with the Wavelet Transform )

Quantum Methods with MathematicaQuantum Methods with MathematicaQuantum Methods with Mathematica的源程序(The Quantum Methods with MathematicaQuantum Methods, with Mathematica' s source code with MathematicaQuantum Methods.)

OCR的一个简单小程序，可以直接使用，matlab版本的，检测率很准。(OCR is a simple applet can directly use the Matlab version of the detection rate is very accurate.)

matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)

KL算法Matlab人脸重建程序，利用KL算法实现人脸重建(KL face reconstruction algorithm Matlab procedures, the use of KL face reconstruction algorithm)

1. 图像二值化 2. 边界跟踪，去除离散点 3. 边界提取 4. 删除短边 5. 区分河流与道路 先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。 (1 image binarization 2boundary tracking, removal of discrete points 3 boundary extraction 4 Remove the short side 5 distinguish rivers and roads the curvature is too large) First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)

it is file of document to forgery detection method in 3d image