laplace_cg

说明：  使用matlab编写M文件实现am调制解调仿真(M document prepared by the use of matlab to achieve am modem simulation)

这个是图像轮廓提取的matlab程序，而且提取完后还能把所有轮廓用不同颜色分开存放到轮廓矩阵cell中，方便用户对感兴趣的轮廓进行操作--张璐奉献(This is the matlab image contour extraction process, but also exhausted all the contours extracted with different colors kept separate from the profile cell in the matrix, user-friendly to operate the contours of interest- Zhang Lu dedication)

输入声音信号，分别在时域和频域计算声压级(Input sound signal, the sound pressure level were calculated in the time domain and frequency domain)

2d wavelet quantization

说明：  图像逆透视变换，本文只有程序，没有理论知识，理论知识可以参考网上的详细讲解，本文程序是搬网上大神的，谢谢！(Image inverse perspective transformation, this article only procedures, no theoretical knowledge, theoretical knowledge can refer to the detailed explanation on the Internet, this article procedure is to copy the online God, thank you!Image inverse perspective transformation, this article only procedures, no theoretical knowledge, theoretical knowledge can refer to the detailed explanation on the Internet, this article procedure is to copy the online God, thank you!)

这是个Matlab的学习的好帮手，里面有许多有用的小东西，很适合初学者。(This is a good helper to learn Matlab, which has many useful little things, it is suitable for beginners.)

A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at the symposium conducted by the Electrical and Electronics Engineering department of the SRM University. Other topics on which I presented papers were Performance enhancement of wireless sensor networks using directional antennas, Smart card application and wireless communication. Also my research idea titled “Wavelet Based Image Compression Using SPIHT Algorithm “secured third prize in a technical festival.

该程序可实现图像四方向频谱划分，通过该程序，衣服图像四方向的信息会很好的展现出来。(This program can be divided into the spectrum of image four directions, through the program, four-direction image information clothes would show up well.)

Vector control _ SVPWM

example_plot.m plot the figure for 2D and 3D