project

fix image with winer filter

说明：  识别飞行的圆形目标，在Matlab下编写，很有参考价值。(circular flight identification, prepared in Matlab, great reference value.)

基于harris的角点检测，与ncc匹配，实现了图像的准确配准，有很高的应用价值(Based on harris corner detection, and ncc matching to achieve an accurate image registration, a high value)

一个解释主成分分析PCA算法的文档,并附有简单的MATLAB程序说明(a document explain principle component analyse)

从网格划分软件Gambit读取3维网格的Matlab程序，来自《节点间断迦辽金方法》一书(Matlab program read from the meshing software Gambit three-dimensional grid, from the node discontinuous Galerkin method, " a book)

LDA学习用到的算法，不是自己写，别人的，拿来学习用(LDA learning algorithm is used, not her own writing, others, used to learn)

Depicts satellite positions and orbits for GPS constellation. Uses a csv file with GPS Kepler elements.

无多普勒频移的海底混响单元散射模型卷积法-matlab(the seafloor reverberation unit scattering model convolution method without Doppler frequency shift )

说明：  图形定位，包括常见的照片中一些所需要处理的特征的定位等(Graphic positioning)

Consider generating 64 samples of a sinusoidal signal of frequency 1KHz, with a sampling frequency of 8KHz.