figureopt

Digital Image Steganography: Survey and Analysis of Current Methods

Quaternion to euler angles conversion

In control theory and stability theory, root locus analysis is a graphical method for examining how the roots of a system change with variation of a certain system parameter, commonly a gain within a feedback system. This is a technique used as a stability criterion in the field of classical control theory developed by Walter R. Evans which can determine stability of the system. The root locus plots the poles of the closed loop transfer function in the complex s-plane as a function of a gain parameter.

这个程序是用列主元高斯消去法求解线性方程组的通用程序(This program is the main element out Gaussian elimination for solving linear equations of the general program)

说明：  乳腺X光片中可疑区域的多分辨率分割的源代码(Breast X-ray film multi-resolution segmentation of suspicious regions)

回归分析的matlab实现(Regression analysis matlab realize)

matlab 基础知识讲义，内容发人深省，深入浅出(matlab basic knowledge of lectures, the content of thought-provoking, and easy)

Source code for bilateral filter

matlab 中 simulink仿真基础，课件发布，容易自学，简单易懂( foudation of simulink)

This a two dimensional level set code that constructs signed distance function using a first order Godunov scheme.