糖尿病视网膜病变阶段采用的数字成像的眼底图像的识别

此为中值滤波原程序,通过matlab调用可实现滤波(this filter for the original procedure for the adoption of Matlab can be called Filter)

对图像做傅里叶频谱变换，可以求出图像的频谱分布，实现频谱中心化(Fourier transform spectrum of the image to do, you can find the spectral distribution of the image to achieve the center of the spectrum)

Harris corner extraction matlab code，摄像头标定时采用的角点检测方法，用于提取角点像素坐标。(Harris corner extraction matlab code, camera calibration using corner detection method for extracting corner pixel coordinates.)

利用背景抑制实现复杂背景下的小目标检测，具有一定的实用性。(This program realizes small target detection under complex background by background suppression , and it possesses a certain practically)

灵巧噪声干扰 移频卷积干扰

LDPC码的完整的编译码，模拟数据分析处理的过程，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，多目标跟踪的粒子滤波器，结合PCA的尺度不变特征变换(SIFT)算法，Relief计算分类权重。

MATLAB克里金差值，主要是之前收集的一些程序汇总(MATLAB Kriging Difference)

利用MATLAB 实现数据读入，对水准网平差进行处理，及数据输出等功能！(Using matlab implementing a data into the net, the standard of the poor and data processing, output and functional! )

此文档是基于matlab的Gauss-Seidel Method的实验报告，没有matlab代码，可供大家参考。(This document is based on the Gauss-Seidel Method matlab experimental report, no matlab code, for your reference.)

说明：  双调谐滤波器设计，可用于高压直流换流站的设计(Dual tuned filter design, which can be used in the design of HVDC converter station)