sy5

1 录入一段语音，对其进行时域频域处理，通过变频、变速达到变声目的，且使处理后的语音信号不影响正常收听与理解。 2 用图形用户界面（GUI）对上述变声前变声后进行时域频域图形输出，不同的频率、速度有不同的输出，且对前后波形进行比较 (1 entry a voice, the frequency domain and time domain by frequency conversion variable speed, processing to make the treatment and voice purpose, after the speech signal shall not affect the normal to listen to and understand. 2 with the graphical user interface (GUI) voice of the above voice before after the frequency domain in the time domain graphics output, different frequency, speed have different output, and compared before and after waveform )

利用authorware制作的丽江旅游介绍，利用authorware的四种交互，对于初学者是一个较好的实用例子。(produced using authorware tourism on Lijiang, using authorware four interactive, for beginners is a good practical example.)

Rayleigh in MRC scheme

SG平滑滤波matlab源码，在平滑去噪方面很有用(SG smoothing matlab source code, useful in smoothing denoising)

自适应噪声控制程序Matlab编写，LMS算法(Aplication Program to Test Adaptive Noise (Interference) Canceller)

数字信号处理报告MATLAB产生和图形显示实验报告。(Digital Signal Processing MATLAB report generation and graphical display experimental report.)

利用matlab软件和fdtd方法来算三维结构同轴电缆的程序(periodic 3d tongzhou resonanter)

全系诊断是应用广泛的信号处理技术，能够给出大量的振动信号中的信息(The entire department diagnosis is widely used in signal processing technology to give a large number of vibration signals of the information)

说明：  直接将matlab中的数据，图像，表格窗口存入到ppt里。(Matlab data directly into the ppt there.)

一个调整用电脑摄像头，当捕捉到画面有运动时，进行拍照并发送到邮箱的程序。(An adjustment computer camera, to capture the screen when there is movement, take photos and send mail program.)