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Value_RMSDC
- RMS value to calculate the voltages. This is work done with much enthusiasm because it s something that very dedication scientist has been done.
57320svd
- 奇异值分解源程序的一个程序，很不错的一个程序，欢迎使用-Singular value decomposition of a source program, it is a good program, Welcome
sconfig
- c语言实现读取配置文件的代码，按照key-value设定的读取，example1.ini为配置文件，example.c为test程序，可以根据其书写代码-c language implementation of the code to read the configuration file, in accordance with key-value set to read, example1.ini for the configurat
AV_SDK_2.7.4.60
- int GetImage(int number, unsigned char** buffer, unsigned long* psize, IMAGE_RESOLUTION resolution, float zoom, int dx, int dy) Returns camera image in jpeg format. Note that for zoom = 1 the returned image size is d
SVDU
- 一种奇异值分解的更新算法，可以用来增量地进行主成分分析，根据文献《Incremental singular value decomposition of uncertain data with missing values》-《Incremental singular value decomposition of uncertain data with missing values》
thresholding_of_grayscale_images
- find the threshold value of the gray scale image.
Chapter6
- 数值解法 例1 用改进的欧拉方法求一阶方程初值问题的 数值解 例2 数学摆的运动方程与近似方程数值解比较 例3 四阶龙格库塔公式求数值解 Matlab实现求数值解 例1 求初值问题y =x*sin(x)-y,y(0)=0的数值 解.先编辑一个定义方程的ODEF函数文件 ODEfun1.m. 例2 求方程组初值问题的数值解,按指定步长 0.05划分节点. 例3 按指
Matrix
- 该程序是主要描述的是矩阵运算，包括矩阵的基本运算，矩阵的求逆，矩阵的奇异值分解，以及特征值以及特征向量的求解等等。-The program is the main descr iption of the matrix operations, including the basic matrix operations, matrix inverse, matrix singular value decomposition, and the
femod1
- FEMOD1 is an interactive program for the setup, solution, and printout of a two point boundary value problem in a one dimensional region. The finite element method is used. The differential equation has the form:
femod2
- FEMOD2 is an interactive program for the setup, solution, and printout of a boundary value problem in a two dimensional region. The finite element method is used. -FEMOD2 is an interactive program for the setup, solution
shooting
- shooting method demo code for boundary value ODE s
svd
- 奇异值分解用于英文文本检索，画出频率矩阵第一奇异值向量和第二奇异值向量的分布图- a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation
grayValueDistributionCompare
- By compare the gray value distribution to find the optimized scale value to downsample the images.
1DWT
- this coding also describes about the image processing techniques of dwt. it also describes the psnr value
svd
- 对读入的图像做奇异值分解，观察各阶的基图像。-Read the image and do the singular value decomposition,observe the base image .
PSNRforColorGif
- 计算GIF彩色图像的差异，两幅图像大小一致且调色板一致。其中Psnr 为两幅图像的psnr值.P 为两幅图像之间像素索引不同的索引值占图像大小的比例。-GIF image color difference calculation, the two images the same size and same color palette. One Psnr the two images psnr value. P index for the
eigenvalues
- cuda code for eigen value of matrix
tuxiangquzao
- 程序使用说明： 1、软件应用平台：Matlab6.5或更高； 2、打开方法： 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。 然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。 程序内容写在在程序的注释里。 阈值的更改没有实现可视化，在源程序中可以改。-
SVD_DWTimage
- 提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。-A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combinat
snp
- 通过计算P-value评价SNP组合模型，从而找出复杂疾病原因-By calculating the P-value assessment of SNP combination model, in order to identify causes of complex diseases