myHough

本代码是基于间接法估计高阶统计量的双谱程序(This code is based on the indirect method to estimate the higher order statistics of the two-spectrum procedure.)

这是一章山西大学物理系开的matlab课程的课件(This is a Department of Physics, Shanxi University chapter of matlab programs open courseware)

遗传算法源代码,matlab源代码,just live your own way (the original code of gene,matlab,just live your own way )

Modeling crack growth in a traditional finite element framework is a challenging engineering task. Originally the finite element framework was modified to accommodate the discontinuities that are caused by phenomena such as cracks, inclusions and voids. The finite element framework is not well suited for modeling crack growth because the domain of interest is defined by the mesh. At each increment of crack growth, at least the domain surrounding the crack tip must be remeshed such that the updated crack geometry is accurately represented.

数学实验中的最速落径问题 A,B是不在一条铅垂线上的两点，在链接A,B两点的所有光滑曲线中，找出一条曲线，使得初速度为零的质点，在重力的作用下，自A点下滑到B点所需的时间最短 (Mathematical experiment steepest drop Path problems A, B is not a vertical line of two points, the link A, B two points in all the smooth curve, to find a curve, the initial velocity of the particle is zero, gravity role, and since the point A to B points decline in the time required for the shortest)

PSTD算法的matlab代码 计算二维空间 大尺寸下优于FDTD算法，速度优势随维数平方增长(PSTD algorithm matlab code FDTD algorithm is superior to the large size of the two-dimensional space, the speed advantage of growth with the square of the number of dimensions)

本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)

matlab实用程序 弹出式菜单的引用，通过matlab应用软件来实现这一功能(matlab utility pop-up menu reference, through matlab software to achieve this function)

说明：  最小均方误差（LMS）自适应滤波器的matlab函数 lms.m(matlab function lms.m : LMS adaptive filter)

是一个实现简单但是完整的信道估计，虽然只有ls与mmse的比较，但是提供了一篇原文论文。(Is a simple but complete channel estimation, although only ls and mmse comparison, but it provides an original thesis.)