资源列表
peEllip5
- 本程序是用五点差分格式解拉普拉斯方程，采用MATLAB作为开发环境，拉普拉斯方程有广泛的应用，五点差分格式的精度高 -This procedure is a five-point difference scheme for solution of Laplace equation, using MATLAB as a development environment, Laplace equation has a wide range of applications, a five-
convelution
- 程序实现多项式相乘 或者说是褶积 因为两者是本质是相同的 程序里边的算法很巧妙 是从一个地球物理学家拿学来的-it is a good method to have convelution of two one_dimension array
cordic
- cordic,利用迭代的方法，计算三角函数，以及复数的辅角和模，-cordic, the use of iterative method in calculating the trigonometric functions, as well as the plural of auxiliary egos and mold,
cal
- 一个可以加乘无限个数字的程序。可以运用于计算机中-One can multiply an unlimited number of digital program. Can be applied to the computer
random_walk_3D
- Brownian motion. A random walk is similar to markov process, however a markov process has no memory, where a random walk uses an initial state. The next step in the walk does not necessarily depend on your current state but will be referenc
formats
- 类似于fortran语言的格式控制 用法： s=formats(n1,s1,n2,s2,...) s1，s2为字符型，n1,n2为整型，如果值等于1，可以忽略不写 例如用于控制输出： x=rand(1,5) y=[ hello where which ] z=1:3 sprintf([ x= ,formats(5, 5.2f , \n ), y= ,formats( s , \n ), z= ,formats(3, d )],x,y ,z) formats
2
- 求 ax2+bx+c=0 方程的根，并处理三种方案，并且输出-Find ax2+bx+c = 0 root of the equation, and handles three programs, and the output
Rabdom-variable-chosen-vb-code
- this code to choose a random value from a set of variables
File-encryption-applet
- 出奇的快速；特别的小巧；不需要输入繁琐的密码，一个字就是快；加密后文件夹图标发生变化，提醒你这是个特殊的文件夹。-Surprisingly fast special compact do not need to enter complicated passwords, a word that is fast encrypted folder icon changes to remind you that this is a special folder.
goneexieliang
- 本程序给出一个利用共轭斜量法求解病态方程的值的例子-This program gives an amount using conjugate gradient method for solving equations value morbid examples
log_gabor_demo
- it is used to find to extract text an image-it is used to find to extract text an image
dif_coef
- 求取离散有限差分方程系数。dif_coef_1.m求取一阶差分系数。dif_coef_2.m求取一阶差分系数。-calcluate the coefficients of discrete finite difference equations.