PLL_System_Sim_for_matlab

此代码是用来绘制椭圆的，能够在matlab的编程环境下实现椭圆的绘制(This code is used to draw the ellipse, and able to achieve matlab programming environment to draw the ellipse)

MIT--航空航天工程中的计算方法_模拟可变面积管道中的可压缩无粘滞流体 MIT公开课程--航空航天工程中的计算方法 这门课程适用于在航空和航天工程中出现的计算方法的入门学习。其应用是从航空宇宙结构，空气动力学，动力学和控制，和航空宇宙系统选出的。其技术包括：常微分方程系统的数值积分；偏微分方程式的有限差分,有限体积, 和有限元的离散化；数值线性代数；本征值问题和带有约束的最优化。 (MIT- Aerospace engineering calculations _ simulation of compressible variable-area duct without viscous fluid MIT Open Course- Aerospace engineering calculation methods for this course in aviation and aerospace engineering calculations appear method of getting started. The application is from aerospace structures, aerodynamics, dynamics and control, and aerospace systems selected. The technologies include: numerical integration of ordinary differential equations systems partial differential equations of finite difference, finite volume, and finite element discretization numerical linear algebra eigenvalue problems with constraints and optimization.)

simulink ,matlab 利用ePWMA和ePWMB产生互补的带有死区的PWM波对.

使用边缘检测的方法，找到关键部分，达到分割图像的效果(Edge detection method to find the key part to the effect of image segmentation)

基于MATLAB/SIMULINK模块，搭建了基于下垂控制策略的海洋波浪发电系统的仿真模型(Based on MATLAB/SIMULINK module, built a simulation model based control strategy drooping ocean wave power generation system)

基于小波变换的模糊图像融合程序。是两幅图像的处理程序。(Based on the wavelet transform of fuzzy image fusion process)

说明：  this is a set power points about Computer_Architecture

Alamoti algorithm implemantation

路径损耗和阴影衰落的建模。分析不同用户在基站区域内接收信号的功率(Path loss and shadow fading modeling)

3-D FDTD code of patch antenna in free space with Mur s boundary condition