gaussian

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Best way to generate a set of integers of size N, distributed like a normal distribution, given a mean and std. deviation

I\'m looking for a way to generate a set of integers with a specified mean and std. deviation. Using the random library, it is possible to generate a set of random doubles distributed in gaussian fas[详细]

2023-03-20 23:05 分类：问答
Smoothing of histogram with a low-pass filter in MATLAB

I have an image and my aim is to binarize the image. I have filtered the image with a low pass Gaussian filter and have computed the intensity histogram of the image.[详细]

2023-03-20 18:42 分类：问答
3D Gaussian Filter in MATLAB

Is there a 3D eqivalent of imfilter available for MATLAB? I wish to apply Gaussian filtering to a 3D histogram. I was going to implement it myself, by creating a (3D) Gaussian filter, then looping ove[详细]

2023-03-13 02:51 分类：问答
How can I write GMM (Gaussian Mixture Model) in Java?

How can I write a GMM (Gaussian mixture model) in Java? There are some implementations in MATLAB, but I am looking for some documentation about it and example code in Java.[详细]

2023-03-10 05:40 分类：问答
Sample from multivariate normal/Gaussian distribution in C++

I\'ve been hunting for a convenient way to sample from a multivariate normal distribution.Does anyone know of a readily available code snippet to do that?For matrices/vectors, I\'d prefer to use Boost[详细]

2023-03-08 11:08 分类：问答
Superimpose gaussian shape on data plotted as histogram

does someone know as superimpose a gaussian curve over different bins of a histogram plot? My aim is to highlight the trend of data. Thanks. Lucio[详细]

2023-03-06 00:24 分类：问答
How do you generate multivariate Gaussian random numbers in R?

How do we generate data points following a Gaussian (normal) distribution in R? Suppose I want to generate points in 2d (or higher dimensiona开发者_如何学Pythonl) space that follow a Gaussian distri[详细]

2023-02-28 02:12 分类：问答
What's wrong with this python image blur function?

EDIT: Thanks to Howard, I\'ve corrected the code here and it seems to be working now. EDIT2: I\'ve updated the code to include a vertical blur as originally intende开发者_JAVA百科d. Resulting sample[详细]

2023-02-22 05:05 分类：问答
Generate a random number in a Gaussian Range?

I want to use a random number generator that creates random numbers in a gaussian range where I can define the median by myself. I already asked a similar question here and now I\'m using this code:[详细]

2023-02-16 21:26 分类：问答
Gaussian random number generator

I\'m trying to implement a gaussian开发者_StackOverflow distributed random number generator in the interval [0,1].[详细]

2023-02-16 06:40 分类：问答