textbook-of-MATLAB

modeling of dc motor

这是一个关于语音信号处理方面的程序，以前做毕业设计的时候在网上收集的，希望对大家有用。(This is a program about the speech signal processing, when done before graduation online collection, we want to be useful.)

小波包分析提取振动信号中的特征频率，基于负熵最大的独立分量分析，多抽样率信号处理。( Wavelet packet analysis to extract vibration signal characteristic frequency, Based on negative entropy largest independent component analysis, Multirate signal processing.)

本实验探讨了如何使用拉普拉斯来达到图像的增强效果（图像锐化）。(This study investigated how to use Laplace to achieve image enhancement (image sharpening).)

此为matlab的代码。包括数值o45算法及o23算法(This is the matlab code. Including numerical o45 and o23 algorithm algorithm)

The proposed approach satisfies the integrability condition and does not need any boundary condition assumptio-ns, we have designed a stand-alone, flexible Matlab implementation that enables to evaluation the proposed approach. The experiments on real images show the approaches ability to reconstruction the surface from SFS.

Eigenfaces tests for grayscale images using PCA and SVD

说明：   在MATLAB中开发震动相关仿真时需要用到的(development in MATLAB simulation vibration related to the need to use)

Simulink Model for sending data to pic18f4550 usb and proteus simulation to verify the model.

说明：  this is matlab based signal processing code