认知无线电中的频谱感知技术：利用循环平稳检测

人脸特征定位、人脸跟踪、肤色模型、统计模型(Facial feature location, Face Tracking, color models, statistical models)

认知无线电系统中，瑞利信道条件下的能量检测算法实现的频谱感知方法。(Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.)

小波变换去噪，此函数用于去除白躁信号＆周期性干扰信号(Wavelet transform denoising, this function is used to remove white manic signal & periodic interference signal )

这个程序的主要内容是基于matlab对于语音信号的增强(The main content of this program is based matlab for speech enhancement)

numerical methods analysis and the taget for the same

说明：  可实现对多个因素进行关联分析，选取关联度大的数据，排除关联度小的，从而降低实验误差。(It can realize the correlation analysis of multiple factors, select the data with large correlation, and exclude the data with small correlation, so as to reduce the experimental error.)

本章首先介绍了TEQC软件的基本功能，包括格式转换、数据编辑、质量检查、单点定位。接着列出了一些TEQC软件的常用命令，并作了详细的注释(This chapter introduces the basic functions of TEQC software, including format conversion, data editing, quality control, single point positioning. Then a list of some common commands TEQC software, and made detailed notes)

cognitive radio hole spectrum detection using fixed threshold and reading from excel file

Image segmentation plays an important role in computer vision and image processing applications. The motivation of this project is Image Segmentation with the presence of Intensity inhomogeneities. Intensity inhomogeneity often occurs in real world images due to spatial variations in illumination and imperfections of imaging devices

这是图像去噪的matlab程序源代码,可以对图像噪声有效地去除.(This is the image denoising matlab program source code, you can effectively remove the image noise.)