以上是本人业余时间开发的一款屏幕画笔工具，可用于教学演讲，会议演示使用，程序操作简单、方便、界面美观。现发布给大家学习学习，希望能对各位程序爱好都有所帮助。-These are my spare time developed a screen brush tool for teaching speech, conference presentation use, the program is simple, convenient, attractive interface. Are issued

小波变换的MATLAB源程序，使用语语音增强，去除噪声效果好，算法实现简单，清晰-MATLAB source wavelet transform, using language speech enhancement, noise removal effect, algorithm is simple and clear

本为主要阐述了小波变换在语音信号去噪的应用，语音端点的检测，语音特征的提取及一种简单的语音识别算法。-This is mainly expounds the wavelet transform in the application of speech signal denoising, speech endpoint detection, speech characteristics of the extraction and a simple speech recognition algori