inv_pend

North of Norway has extremely good conditions for wind power generation. As the existing main grid will not be able to integrate all the wind parks, the alternative to build a new corridor with multi-terminal HVDC Light North of Norway to Middle of Norway, is under study. HVDC Light is more and more concerned recently to improve power system stability due to its supreme controllability. The thesis will be directed towards investigating the possible problems to be encountered in an HVDC Light installation. A platform for the control of HVDC Light based on the vector control principle will be first established. With a good understanding of this control platform, the model will then be tested under several circuit conditions, to test the capability and robustness of the controller to handle these situations.

car suspension 4-D.O.F

matlAB code for edge detection by ant colony

TSP_matlab_code using acs(Ant Colony Optimization) (TSP_matlab_code using acs(Ant Colony Optimization) )

制作有使用日期限制的程序。程序试用期限。(Production procedures have been used the date restriction. Procedures for the trial period.)

说明：  此程序通过采样产生了一个非常标准的BPSK信号，是理解通信原理数字调制的好帮手(his procedure generated by sampling a very standard BPSK signal, digital modulation is to understand the principles of good communication assistant)

此文件为 在matlab中rgb2gray的方式(way of rgb2gray in matlab)

程序包包括了求解稀疏信号重构的凸优化方法。具体实现了基于 primal-dual 的线性规划方法（LPs）和基于 log-barrier 的二阶锥规划方法（SOCPs）。(Sparse signal recovery via convex programming is given in the pakage. The Lps are using generic primal-dual method, and the SOCPs are solved with a generic log-barrier algorithm. )

说明：  样条曲线曲面的相关理论知识，内含部分程序代码(Knowledge spline curve and surface fitting must-see, very good)

IMPLEMENTATION OF A HIGH PASS INFINITE IMPULSE RESPONSE FILTER FOR A GIVEN SEQUENCE