P1_gen_new

This is other m file for research

返回拉普拉斯抠图矩阵，实现用matlab抠图功能(Back matting Laplacian matrix, implemented by the matting function matlab)

声级的计算程序及显示，如何计算采集到得声音的声压级(Sound level of the computer program and shows how to calculate the sound pressure level was collected)

在MATLAB中用复合辛普森公式求函数的二重数值积分。(realizing double integral by Complex Simpsons Formula in MATLAB)

电力线通信系统信道估计，LS、MMSE、SVD三种算法(Chaannel estimation for power line communication, using LS、MMSE and SVD)

Canny Edge Detection

2D量子点的散焦成像matlab程序 哈哈(defocused imaging)

％ Program from 移动传播环境-理论基础、分析方法和建模技术 杨大成编著 机械工业出版社 2003 ％ Program from pp.280~281 附录B 成形滤波法 ( Program from mobile broadcasting environment- the theoretical basis for analysis and modeling techniques edited by Yang Dacheng Machinery Industry Publishing House 2003 Program from pp.280 ~ 281 Appendix B forming filtering method)

图像增强实验:图像一致性增强滤波器,基于一种各向异性的扩散过程，它首先能够去除图像的噪声，然后在此基础上增强图像纹理的一致性。matlab实现含报告 (image enhance)

使用面积法辨识一个二阶系统，辨识结果准确，速度快。(Area method)