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Rice/Rician distribution

version 1.2 (182 KB) by

Functions for Rice/Rician PDF: stats, samples, and distribution fitting.

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23 Ratings

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Functions for Rice/Rician PDF: summary statistics (mean and variance), generating random samples, and simple moment-matching to fit the distribution to data.

Similar to e.g. normpdf, normstat, normrnd and normfit from the MATLAB statistics toolbox, but for the Rice distribution, which is useful in Communications and Magnetic Resonance Imaging.

ricepdf - Rice/Rician probability density function (pdf).

ricestat - Mean and variance of Rice/Rician probability distribution.

ricernd - Random samples from the Rice/Rician probability distribution.

ricefit - Estimate parameters for Rice/Rician distribution from data.

ricedemo - Rice/Rician Distribution Demo.

Comments and Ratings (28)

Xiaowan

can anybody tell me how we can add rician noise in MRI image using this matlab code?

Boris Mailhe

hela gout

merci

kenza dek

c'est un travail interessant!

kenza dek

Wok

Wok (view profile)

Jian-Yu

thanks for your file!

Jian-Yu

Lee

Lee (view profile)

Very good package and great for my problem. Thanks.
I have uploaded a faster version that operates on multiple set at once. I called it "ricefit_fast", same syntax.

Hope to find some time for the CDF . Thnx!!

Muchas Gracias,

Matthew

shuaijun qian

THANKS FOR SHARING!

Jorge Mitrione

jie ren

Marcel Zwiers

Great, just what I needed! Thanks a million Ged!

Ramona Georgescu

thank you, saved my research :-)

chinweuba anyaragbu

i want to be part of this site.it is wonderful

anyaragbu chinweuba

the site is wondeful

mourad iker

j work systeme of transmited,I would like to help me on different channels of mercy transsmision

Josu Albizu

hendry fuhrer

fair

Mr Kepler

Does not call external functions (which is very good). Easy to follow and well commented.

Lili He

Nice and Thanks!

Updates

1.2

Corrected error in zip-file.

1.1

Added ricefit (which is rather naive, but possibly useful)

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MATLAB 7.4 (R2007a)

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