exm1

Advanced correlation filter synthesis algorithms to achieve rotation invariance are described. We use a specified form for the filter as the rotation invariance constraint and derive a general closed-form solution for a multiclass rotation-invariant filter that can recognize a number of different objects. By requiring the filter to minimize the average correlation plane energy, we produce a multiclass rotation invariant (RI) RI-MACE filter, which controls correlation plane sidelobes and improves discrimination against false targets. To improve noise performance, we require the filter to minimize a weighted sum of correlation plane signal and noise energy. Initial test results of all filters are provided

matlab gui实例，创建一个窗口，绘制三维图像，创建按钮，修改颜色(matlab gui example, create a window, and modify the menu bar buttons)

主动轮廓编码，用于交流学习，对一些图像分割不准确的轮廓进行进一步寻找准确轮廓(just for article，we can use it to do much work about image segementation)

it is estimtation of noise

Intuitive Probability and Random Processes using MATLAB by Steven M. Kay

信号检测与估值，16PSK系统仿真及误码性能的估计(Signal detection and valuation 16PSK system simulation and BER estimates)

精通MATLAB综合辅导与指南例程,详细的教学,详尽的例子,学习的好工具(Proficient in MATLAB routine comprehensive counseling and guidance and detailed instruction, detailed examples, a good tool for learning)

文章Iterative thresholding compressed sensing MRI based on contourlet transform, Inverse Problems in Science and Engineering及其代码。(Demo for using contourlet as an operator.)

this small file used for counting of exterima

大部分都是数学建模的资料,大家要多多支持啊!(are mostly mathematical modeling of information, we have to be generous support ah!)