dctn

说明：  matlab based lens designing code

最新经典EMD分解程序，及Hilbert变换程序。由美国人编写，是做HHT变换进行信号分析处理的最佳参考，由本人做详细注释，方便大家理解程序。 (latest classic EMD decomposition processes and procedures Hilbert transform. Prepared by the Americans, and are HHT transform signal analysis and processing of the best reference.)

QPSK的基本结构原理与噪声下的SNR,这是最基本的方式(qpsk，basic construction and noise)

Automatic toll collection system

说明：  FCM与PSO算法的混合算法以达到更好的聚类效果(The hybrid algorithm of FCM and PSO to achieve better clustering effect)

This is a image registration toolbox

M/M/1 single-server queuing system simulation (using Event Scheduling Method Discrete Event Simulation System) to customers Da-mo arrival time interval and customer service time are negative exponential distribution, single-desk system, in accordance with the single-team queue, by FIFO mode services. N inspection services customers (n = 1000,2000,3000. 5000) the average customer captain, and the average queue time.

这是一艘补给船的仿真程序，里面有全面的船舶数据和具体的仿真曲线(a supply ship simulation)

this programm is for nurbs toolbox in matlab to help plotting nurbs curves.

现代信号处理最后一次大作业，模糊函数的实现并画出3D图(The last time a large modern signal processing operations, the realization of the ambiguity function and draw 3D map)