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自己编写GUI界面实现语音增强，可在main.c中点击菜单debug中的run便可以运行程序，可分别实现谱相减、最小均方和维纳滤波语音增强(GUI interface to prepare themselves to achieve enhanced voice, in main.c which debug menu click the run will be operating procedures, can be achieved spectral subtraction, both the smallest and the Wiener filter speech enhancement)

Edge Detection function in matlab

关于海洋地震勘探随机噪声比较详细论述的文章，写的挺好的，有兴趣的同学可以下载。(Random noise on marine seismic exploration a more detailed discussion of the article, written by very good, interested students can download.)

《MATLAB程序设计与应用》（刘卫国 著）-一书的课件(MATLAB)

直接运行MAIN文件。对音频文件滤波，完成低通和高通滤波，并保存为WAV文件。(Run directly MAIN file. Filtering of the audio file to complete the low-pass and high-pass filter, and save it as WAV files.)

文件中单词信息查询功能，包括输入文件，查找，修改，删除，查看

说明：  信号带宽30MHz,输入采样率96MHz,输出采样率32MHz，抽取倍数为3的数字下变频DDC的Matlab仿真程序(Signal bandwidth of 30MHz, the input sample rate of 96MHz, the output sampling rate of 32MHz, extracted 3 times DDC DDC in the Matlab simulation program)

风向驾驶模型,让驾驶员在驾驶过程中遇到的风速进行仿真。(Wind driving model, so that the driver in driving wind encountered during simulation.)

DTMF 的 matlab 仿 真 实 现(DTMF implementation of matlab simulation)

通过设定信号和阵源参数，以及阵列相位误差、阵列幅度误差，对阵列输出相关矩阵进行特征分解，生成宽带信号(By setting the parameter of the signal and the array source, as well as the the array phase error, the array amplitude error characteristic decomposition of the correlation matrix of the array output, and generating a wideband signal)