BYS

说明：  document topic regarding the final year projec

一个语音的倒频谱图的分析，有源代码，有图，加一个DCT压缩代码(A voice analysis inverted spectrum, source code, a map, plus a DCT compression code)

说明：  可方便地实现聚类分析,MATLAB版的,多多珍惜啊(Can easily realize cluster analysis, MATLAB version, a lot of Value ah)

说明：  首先将YUV格式的视频转换为MAtlab适用的格式，通过主要采用DCT变换的方式，实现视频水印的嵌入。(First, the YUV format video conversion MAtlab for the format, mainly DCT transform by way of video watermark embedding.)

说明：  利用harris所做的角点提取程序，具有一定的参考价值。(Made by harris corner detection procedures, with some reference value.)

粗糙集属性约简代码，可以运行，可以运用到不同场合，可作为参考(Rough set attribute reduction code can run, can be applied to different occasions, can be used as reference)

巴特沃斯和切比雪夫低、带通滤波器matlab程序，能播放、读取音乐，加噪，滤噪等。画出加噪前、加噪后、滤波后波形。(Butterworth and Chebyshev low, band-pass filter matlab procedures, can play music, reading, adding noise, filtering etc.. Before the addition of noise, plus noise, after the filter waveform.)

C4.5决策树源代码，直接是matlab源代码(C4.5 decision tree source code matlab source code is directly)

做DEA用的,功能很强大,大家可以试试看,真的很好用(DEA do use, very powerful, we can try, really well)

图像的编解码程序，可以直接运行，并含有PSNR的对比(The encoding and decoding files which can run without modify, and we have comparison of PSNR)