LQR

说明：  基于matlab 的信号处理方面的程序实现，包括iir滤波器的设计等(These are program examples about signal and system based on matlab )

Implements 2D Gabor filter for images works on Matlab an image has to be first read and then converted as gray-scale before passing on to this function.

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)

很好的matlab radar 有很多源码，英文版的(There are many good matlab radar source, the English version of)

Stmcb函数是使用Steiglitz-McBride迭代方法的ARMA参数建模。(Stmcb function using the Steiglitz-McBride iteration method of ARMA parametric modeling.)

图像的平面微分平方和能够反映图像高频分 量的能量。用计算平面微分平方和的方法在空间域上计算相邻像素亮度差值的平方和，对应于在频率域上计算图像高频分量的能量和，此值越大，图像对焦越准确(Differential square image plane and the image can reflect the energy of high frequency. Computational method of Planar Differential squares calculated in the space domain to the square of the difference between the brightness of adjacent pixels and corresponds to the image in the frequency domain calculation of high frequency energy and, this value is larger, the more accurate the image focus)

基于模糊的聚类，是一种软聚类。但是不能避免全局最小点(Based on a fuzzy clustering, is a soft clustering. But you can not avoid the global minimum point)

有关于S函数的，滑模变结构例程3,内涵simulink和m函数(Learning about the S function, SMVSC routine 3)

利用matlab程序，以及小波函数，实现两个图像的小波融合(Using matlab procedures, and wavelet function, wavelet fusion of the two images)

多帧图像超分辨率重建，通过机器学习来实现，效果不错。(Multi-frame image super-resolution reconstruction, through machine learning to achieve good results.)