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DCT_IDCT
- to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expression for M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the execution now compare our special 8X8 functi
code
- 数字水印Linux系统下的实现 Peter Meerwald Dept. of Scientific Computing, University of Salzburg-Watermarking source version 0.4 * bug fixes - wm_xia_{e|d}.c variable level uninitialized - wm_zhu_{e|d}.c variable level uninitialized
matlab
- matlab switch lower(type) case uniform R=a+b*randn(M,N) case uniform R= a+(b - a)*rand(M,N- switch lower(type) case uniform R=a+b*randn(M,N) case uniform R= a+(b- a)*rand(M,N
qq
- OpenCV也提供了另一個資料結構來做Rand的實作,CvRandState,被包在"cvcompat.h"裡,"cvcompat.h"的完整意思是Computer Vision Compatility,CvRandState的特色是可以選定常態分佈及均勻分佈,不過,它只能運用在矩陣跟一維陣列.-OpenCV also provides another data structure to do Rand' s implementation, CvRandState, was wrapped
Rand
- 随即抽取数据的一个典型的VC的例子,看看是不是你要找的-Then extract the data example of a typical VC, see if you re looking for
OMP_Hadarma1
- hadamard matrix对随机信号做压缩传感处理。用的是正交匹配追踪-compress sensing to rand signal at hadamard matrix
OMP_Toeplitz1
- toeplizt matrix对随机信号做压缩传感处理。用的是正交匹配追踪-compress sensing to rand signal at toeplizt matrix
omp_circle1
- circle matrix对随机信号做压缩传感处理。用的是正交匹配追踪-compress sensing to rand signal at circle matrix
Touzi
- 本程序是依据网上流传的nehe opengl 教程中第七课的实例进行功能加强的。 保持了源程序的光照(由L键控制),纹理和视角旋转变化(方向键和上下翻建),并贴了六个图,分别表示骰子的六个面。 增加了由回车键控制骰子开始旋转,空格键控制旋转结束。主要算法是利用rand()函数功能,对6取余,得到0—5的随机数, 利用switch语句,把骰子的任意一个面旋转到视口上,以此来实现骰子功能。-This procedure is based on the popular online neh
rand
- 在图像中随机获取20个坐标点,很好的代码-Get 20 random coordinate points in the image, a good code
openglcup
- openGL茶杯茶叶操作指导4------玻璃杯里的绿茶 一. 如操作指导(1)建立框架.见welcome2 二. 添加变量与函数并初始化 在VIEW类中加入公共变量 float tbh[6][5] //6片茶叶的角度、位置、大小 BOOL keyn //定义动画开关 在VIEW类中加入公共函数 void mytea(float x,int y) //定义绘制茶杯的函数 void tea3() //茶叶的函数 void lm() //光照和材质的函数
11
- We return to the iris data of the previous example to illustrate the Rand index, by comparing the k-means results with the true class labels. First we get some of the needed information to construct the matching matrix.
Random105
- 在vc中产生一个健壮的随机数,不使用random,或是rand函数-Vc generated in a robust random number, do not use random, or the rand function
rand
- Multimode optical fiber channel characteristic research, mainly based on the high band characteristics of multimode fiber
pcadenoise
- 矩阵 pca或者低秩方法去噪,利用svd分解,实现对图像矩阵的去噪,该方法支持对rgb图像的去噪。使用代码请 文章中表明出处,感谢。 感谢重庆市研究生科研创新项目支持,项目号CYS16183(image denoise by low-rand regularizer or pca method. the low rank is evaluted by svd, and this method is also support for rgb image.)
56456f
- that is work obtain rand os
SJLZNOZ
- rand 函数 取系统时间,得到指定范围的随机数值 避免伪随机数 使用了随机种子()