RANDN(‘seed’):返回MATlAB 4.X发生器的当前种子。 >> x = randn(1,10) x = Columns 1 through 6 -0.1623 -0.1461 -0.5320 1.6821 -0.8757 -0.4838 Columns 7 through 10 -0.7120 -1.1742 -0.1922 -0.2741 (3)function3:randint matlab 中 randint 是产生整数随机数,默认为 0 和 1 >> x = randi(...
f(x)=1√2πe−x2/2. Here,xis a random real variable with mean 0 and variance 1. When generating random complex numbers, such as when using the commandrandn(...,like=1i), therandnfunction generates data that follows the standard complex normal distribution: ...
Thev4andv5generators are no longer recommended unless you are trying to exactly reproduce the random numbers generated in earlier versions of MATLAB. The simplest way to update your code is to userng. Therngfunction replaces the names for therandandrandngenerators as follows. Replacement Syntaxes ...
f(x)=1√2πe−x2/2. Here,xis a random real variable with mean 0 and variance 1. When generating random complex numbers, such as when using the commandrandn(...,like=1i), therandnfunction generates data that follows the standard complex normal distribution: ...
except randn() function. The problem is that auto-generated randn() function generates the same sequence of numbers all the time. So I changed it by using 'srand(time(NULL))'; and 'rand/(double)RAND_MAX'; Are there any settings for MATLAB coder to generated a different version...
warning('on','MATLAB:RandStream:ActivatingLegacyGenerators') warning('on','MATLAB:RandStream:ReadingInactiveLegacyGeneratorState') Description of Replacement Syntaxes Use therngfunction to control the shared generator used byrand,randn,randiand all other random number generation functions likerandperm,spra...
답변:Guillaume2017년 3월 3일 I am using 'randn' function but on every run values is keep changing,how can i fixed that? 댓글 수: 1 KSSV2017년 3월 3일 The purpose of randn is to generate Normally distributed random numbers. It keeps changing for every call. Read th...
This MATLAB function creates an n-by-n codistributed matrix of normally distributed random numbers and uses codist to specify the distribution of the array values across the workers.
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function x = gpml_randn(seed,varargin) % Generate pseudo-random numbers in a quick and dirty way. % The function makes sure, we obtain the same random numbers using Octave and % Matlab for the demo scripts. % % Copyright (c) by Carl Edward Rasmussen and Hannes Nickisch 2010...