rk4sys

用递推的极大似然法对系统辨识(递推的极大似然法辨识程序)希望通过站长审核(recursive use of the maximum likelihood method of system identification (recursive maximum likelihood method identification procedures) through head of audit)

letter recognition program ,recognition of the written

The DSI method is basically a modified SLM method. The additional aspect of the DSI method is to add M-bits dummy sequences to the original sequence in order to reduce the PAPR. Where, the dummy bits are inserted at the end of the data sequence (y). Next, after IFFT, we select the M-DSI sequence having the lowest PAPR.

matlab实现经纬度坐标转换，代码效率较高(matlab realize the latitude and longitude coordinates conversion)

matlab符号运算课件，可进行带符号运算(matlab symbolic computing courseware, could carry out symbolic manipulation)

NEWTON Newton s method is used to locate a root

通过是与有限差分法，使用matalb模拟二维光子晶体(simulation of EM wave in two-dimensional photonic crystals using fdtd)

是平面三角形单元分析的Matlab源码，是我自己编写的，运行成功，希望对大家有所帮助。(Is a plane triangular element analysis Matlab source code is written in my own running success, we want to help.)

zernike矩需要用到的一些处理函数，可以直接调用，非常方便(zernike moments need to use some of the processing function can be called directly is very convenient)

说明：  最优化中各个算法的matlab编程包括newton法、黄金分割法、进退法等十分全的算法(Master in a MATLAB s optimization computing)