LDA-study

This matlab code is for navigation simulation in geographical NED coordinate system which gives position and attitude of a IMU system.

test is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sample

在MATLAB环境中，进行数字图像处理中常用到的小波函数系列之二(In the MATLAB environment, to carry out commonly used in digital image processing of the wavelet function of the Second Series)

matlab详细课程资料，有基础准备及入门、符号计算、数值数组及向量化运算、数值计算、数据和函数的可视化、M文件等六大部分。(matlab detailed course information, including basic preparation and entry, symbolic computation, numerical computation array and the quantitative, numerical calculation, data and visual functions, M files, and so six parts.)

说明：  多种数字水印的算法实现数字水印的matlab例程.rar(variety of digital watermarking algorithm digital watermarking Matlab routines. Rar)

Scale-invariant feature transform (or SIFT) is an algorithm in computer vision to detect and describe local features in images. The algorithm was published by David Lowe in 1999.[1] Applications include object recognition, robotic mapping and navigation, image stitching, 3D modeling, gesture recognition, video tracking, individual identification of wildlife and match moving. The algorithm is patented in the US the owner is the University of British Columbia.

SEM2D_SNAPSHOT_GUI interactive plot of snapshot outputs from SEM2DPACK datadirname of the directory containing the SEM2DPACK output (default is the current directory)

bulid IQ signal

Function do scan type 2

WOLF Searches steepest descent method