Flow-chart

说明：  提取图像的颜色特征，首先将图像颜色映射到指定的8个颜色，然后利用自相关和互相关计算得到图像的特征向量，并从原数据库中算出利用此方法检索图像的正确率，并将检索结果好的图像显示到指定文件夹中。(Extract image s color characteristics.First, the image color map to the specified eight colors, then use the auto-correlation and cross-correlation calculation of image feature vectors.and Calculated from the original database, retrieve the images using this method, the correct rate, and a good image display search results to a specified folder.)

说明：  DPSK误码率分析的程序，很完整的，供大家参考参考(DPSK BER analysis procedures, complete, for your information.)

dfrft离散分数阶傅里叶变换的matlab程序，适合入门(Discrete fractional Fourier transform of the matlab program, suitable for entry )

simple 8qam modulator with rcos filter with demodulator

说明：  matlab小波包去噪举例，对初学者很有用的一个短程序(matlab wavelet packet denoising for example, very useful for beginners a short program)

本文档分别采用A律和U律进行PCM的解码。(This document use A_law and u_law to decode the PCM code.)

音乐教学论文，主要介绍了音乐教学方面的一些技巧。(Music education papers, introduces some of the music teaching skills.)

本程序实现1DBorn近似反演，并且采用正则化，使得反演稳定。(This program implements 1DBorn approximate inversion, and using regularization, making inversion stability.)

sedumi是一个做二阶锥规划的很有用的MATLAB工具包，在进行阵列信号处理，波束优化设计方面有着很好的作用(sedumi is a second-order cone programming to do useful MATLAB tool kit, making array signal processing, beam optimal design has a very good role)

测量频率 测量输入信号的频率 测量频率 测量输入信号的频率(measure the frequency)