MIMO-Systems(matlab)

this program performs pulse position modulation of two sequences: the sine wave and the triangular wave

说明：  李亚普诺夫指数指数以及维数的两种算法，比较，及其举例应用(Lyapunov index and dimension index of the two algorithms, comparison, and example applications)

sp3精密星历插值，采用滑动牛顿多项式，可以达到cm级精度，插值结果为速度和位置(Star calendar interpolation)

静止无功发生器的仿真图形，证明其工作原理(STATCOM simulation graphics to prove it works)

汪裕民的OFDM关键技术与应用中仿真MIMO-OFDM的源代码，个人做了些改动，但是误码率比较大，望大牛帮忙调一下(汪裕public key technology and application of OFDM in MIMO-OFDM simulation of the source code, made some personal changes, but the error rate is relatively large, look like large cattle to help tune)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

双闭环直流电动机，可以实现PID自动控制(Double closed loop DC motor, PID automatic control)

脉冲多普勒雷达的GO,SO-CFAR处理程序(PD radar go-cfar(so-cfar) program.)

在ECM的基础上加入了模糊关系，使得分类聚类效果更好(At the basis of ECM add on fuzzy relations, classification clustering makes better)

说明：  matlab高效编程程序源代码第五章，可以运行。(efficient programming source code matlab chapter, you can run.)