compute_mapping

用于将长的信号break into小的piece，然后对每段小piece做信号处理，然后再将整个的信号还原回原始信号长度。(The signal is used to break into long small piece, and then each small piece to do signal processing, and then restore the signal back to the original signal length.)

信息类专业信号与系统课程实验报告,包含卷积,滤波器分析等.(Information Specialty Signals and Systems course experiment report, including convolution, filter analysis.)

在小波域中，以图像作为水印信息，嵌入以声音为载体信号的源程序。(n wavelet domain to image as a watermark, embedded with sound as the carrier signal source program. )

BER性能分析。参数开放，宜用。多给意见。(BER performance analysis. Parameters of open and suitable. Give advice.)

The following Matlab project contains the source code and Matlab examples used for 16 bits fixed point pid controller . This simulation illustrates the effects of the fixed-point computations on the closed-loop precision for a 16-bits PID controller. The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

基于短时能量的语音信号端点检测MATLAB源代码(Speech signal based on short-term energy source endpoint detection MATLAB)

matlab要求编写函数，并画出图的matlab习题，供大家参考(prepared Matlab functions, and draws a plan of Matlab Exercise, for your reference! !)

Simulation 16 QAM system with Gray code and Calculate BER

用matlab实现的一个快速傅里叶变换的函数。可以实现正变换和反变换 (it is a function developed under the matlab which can accompish the fast fourier transtorm in forward and inverse)

ldpc编码的matlab例子，比较详细，具有很高的价值(matlab coding ldpc example, more detailed, with a very high value)