handwritten-digits_recognition-

CMA 盲均衡算法代码 采用QAM调制信号(CMA，blind equalizer with QAM)

【matlab编程代做】使用两个图像输入模糊C+-均值图像分割 可以做为参考使用学习([Do] matlab program generation using two image input fuzzy C+- mean value can be used as a reference image segmentation using learning)

说明：  锁相环一直以来是人们关注的热点，通过锁相环可以进行电网电压的跟踪。(PLL has always been the focus of people's attention. PLL can track the grid voltage.)

基于HHT方法的模拟调频信号的hilbert谱分析(HHT-based method of analog FM signal hilbert spectral analysis)

A Hopfield network is a form of recurrent artificial neural network invented by John Hopfield in 1982. Hopfield nets serve as content-addressable memory systems with binary threshold nodes. They are guaranteed to converge to a local minimum, but convergence to a false pattern (wrong local minimum) rather than the stored pattern (expected local minimum) can occur. Hopfield networks also provide a model for understanding human memory.

对答题卡考生考号进行识别，对图片进行灰度，切割处理，其中有部分实用对网站的建设。(Candidate number on the answer sheet to identify candidates, on the image to gray scale, cut processing, in which some practical construction of the site.)

这个是直接序列扩频通信系统在不同信噪比下抑制正弦干扰的仿真的主程序和子程序(This is a direct sequence spread spectrum communication system with different signal-to-noise ratio under sinusoidal interference suppression of the main program and Simulation Subroutine)

matlab数据类型的源程序，希望对大家有帮助(Matlab source data type, hope to help everyone)

这个文件为粒子滤波算法的matlab源代码程序。(Particle filter)

Lucas-Kanade光流法，计算两幅图像之间的光流，很有用的一段程序(Lucas-Kanade optical flow method to calculate the optical flow between two images, very useful for some procedures)