-
Fan_jian
中文简体转换为繁体,繁体转换为简体中文版。
中文简体转换为繁体,繁体转换为简体中文版。(China CN to China TW)
- 2009-12-09 10:53:10下载
- 积分:1
-
guzhang
说明: matlab程序,运用小波变换的方法进行轴承故障诊断(matlab program, using wavelet transform to detect bearing fault )
- 2010-04-10 15:37:34下载
- 积分:1
-
image_compress
本程序利用奇异值分解对3通道彩色图像进行压缩分解,具体步骤如下:
压缩过程:
1. 选取子图像大小K值,把图像分解成M×M个子图像,IMG(s),s=1,2,…, M2,其中M=N/K,原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average,对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R,其元素定义为 。
4. 计算R的特征值与特征向量,计算每幅子图像与最大特征向量的内积,便得到编码,即压缩后的图像。
(This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.)
- 2008-01-03 23:00:33下载
- 积分:1
-
RS_code_system_MATLAB_simulation
采用RS码技术的系统仿真,程序说明详尽,是学习通信技术的一个难得的好材料。(RS code using the system simulation, a detailed description of the procedures is to learn a valuable communication technologies good material.)
- 2009-07-10 21:10:36下载
- 积分:1
-
gauss
说明: 用c产生一个高斯噪声
用了中值定理的内容(To generate a Gaussian noise with c
With the contents of the mean value theorem)
- 2010-03-24 09:44:31下载
- 积分:1
-
model-edge--detection
模板匹配法实现边沿检测,包括点模块、线模块和边沿模块等,文件中包含源图片及其程序运行结果(edge detection)
- 2013-08-22 19:03:32下载
- 积分:1
-
Matlab_SOM
这是一个详细的matlab中som的使用方法,每一步有详细的注解并伴有图片显示,使大家快速的入门并掌握住(This is a detailed matlab in som way to use each step with detailed comments and accompanied by pictures show, so that we can quickly get up and grasp)
- 2020-11-21 16:59:35下载
- 积分:1
-
program-1-resubmit
systemprogromming of defs.h,pack.c,unpack.c
- 2015-02-03 11:33:53下载
- 积分:1
-
M_files
image procecing m file
machine vision m file
- 2015-04-08 00:09:27下载
- 积分:1
-
5.4 小波分解法
说明: 小波分解 语音降噪 例子 正常运行 matlab(Wavelet decomposition speech denoising example normal operation)
- 2021-03-19 20:53:06下载
- 积分:1