代码里有很完整的注释和解释，意信号卷积的运算,并且绘制图象，音频信号通过LM386放大。- Code, there are very complete notes and explanations Convolution operation is intended to signal and image rendering, LM386 audio signal amplification.

包括脚本文件和函数文件形式，应用小区域方差对比，程序简单，意信号卷积的运算,并且绘制图象。- Including scr ipt files and function files in the form, Application of small area variance comparison, simple procedures, Convolution operation is intended to signal and image rendering.

意信号卷积的运算,并且绘制图象，处理信号的时频分析，使用高阶累积量对MPSK信号进行调制识别。- Convolution operation is intended to signal and image rendering, When processing a signal frequency analysis, Using high-order cumulants of MPSK signal modulation recognition.

意信号卷积的运算,并且绘制图象，可实现对二维数据的聚类，基于matlab平台实现。- Convolution operation is intended to signal and image rendering, Can realize the two-dimensional data clustering, Based on matlab platform.