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falspos
root finding by false position
- 2010-02-17 07:34:00下载
- 积分：1
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parametricdescriptionoflibsvm
该文件给出了matlab中libsvm工具箱中函数的参数详细说明(This document gives the description of parameters in libsvm toolbox of matlab in detail)
- 2011-12-02 17:04:45下载
- 积分：1
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cloud-computing-4-638
cloud computing deduplication
- 2015-02-06 03:45:56下载
- 积分：1
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LDA
example: 演示程序
creatData:生成数据
creatTrainLabelMat:生成数据标签
LDA:提取fisherface
knnRecognition:knn分类器
knnsearch:knn搜索(example: demo creatData: generate data creatTrainLabelMat: generating data label LDA: Extract fisherface knnRecognition: knn classifier knnsearch: knn search)
- 2013-11-20 19:05:10下载
- 积分：1
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MATLAB_PICTURE_PROCESSING
使用MATLAB，实现以下四个功能
一、获取图片RGB值：给定一张图片，获取点(x,y)，以及(x,y)周围8个点的R、G、B值。
二、实现rgb2gray函数：使用matlab实现rgb2gray的功能，并能计算出转换后灰度图片的方差。
三、灰度图对比度增强：分别使用灰度拉伸和直方图均衡化，增强给定图的对比度。
四、图像去噪：对给定图片加椒盐噪声，并选择两个去噪算法去除椒盐噪声。
(Using MATLAB, to achieve the following four functions
First, access to image RGB value: Given a picture, get the point (x, y), and (x, y) around 8 o clock in the R, G, B values.
Second, the realization rgb2gray function: using matlab realize rgb2gray functions, and can calculate the variance after the conversion of grayscale image.
Third, the grayscale contrast enhancement: namely, the use of gray stretch and histogram equalization, contrast enhancement given graph.
Fourth, the image denoising: for a given image add salt and pepper noise, and you know at least two denoising algorithm to remove salt and pepper noise.
)
- 2020-11-18 10:19:38下载
- 积分：1
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gangyou
最小二乘回归分析算法，基于小波变换的数字水印算法matlab代码，利用最小二乘法进行拟合多元非线性方程。( Least-squares regression analysis algorithm, Based on wavelet transform digital watermarking algorithm matlab code, Multivariate least squares fitting method of nonlinear equations.)
- 2016-06-15 14:30:48下载
- 积分：1
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SYDW
说明： 有关于大学 声源定位 的数据处理相关程序(University of sound source location on the data processing procedures)
- 2010-03-16 23:53:48下载
- 积分：1
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AFDfunction
主动式反孤岛效应方法中的主动频率偏移法，通过matlab中的Embedded function编写的验证函数(Active anti-islanding methods active frequency offset method, through the Embedded function matlab written verification function)
- 2013-08-03 20:37:04下载
- 积分：1
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ar_burg
matlab使用burg法的AR模型谱估计源代码
使用时只需改变加载的文件名
调整模型的阶数就可以了(burg method matlab using AR model spectrum estimation simply by changing the source code used to load the file name to adjust the order of the model can be a)
- 2021-04-26 15:38:45下载
- 积分：1
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psnr mse
自动计算一幅图像的峰值信噪比PSNR和均方误差MSE(Automatically calculate the psnr and mse of an image.)
- 2021-01-07 20:58:52下载
- 积分：1
