MATLAB® のbackgroundPoolを使用してバックグラウンドでコードを実行するか、Parallel Computing Toolbox™ のThreadPoolを使用してコードを高速化します。 GPU 配列 Parallel Computing Toolbox™ を使用してグラフィックス処理装置 (GPU) 上で実行することにより、コードを高速化します。
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(...
This function is a "decorator" for the Matlab in-build 'randn' function. It takes an additional first argument (beta) which shapes the spectral characteristic of the data (in all dimensions) as f^beta. The output data is scaled to the original mean and standard deviation. Cite As Marcin...
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 ...
조회 수: 7 (최근 30일) 이전 댓글 표시 Hema Aggarwal2017년 3월 3일 0 링크 번역 답변:Guillaume2017년 3월 3일 I am using 'randn' function but on every run values is keep changing,how can i fixed that?
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. ...
华为云帮助中心为你分享云计算行业信息,包含产品介绍、用户指南、开发指南、最佳实践和常见问题等文档,方便快速查找定位问题与能力成长,并提供相关资料和解决方案。本页面关键词:MATLAB之randn函数 。
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...
Design flaws in the implementation of the Ziggurat and Monty Python methods (and some remarks on Matlab randn - Nadler - 2006Boaz Nadler. Design flaws in the implementation of the Ziggurat and Monty Python meth- ods (and some remarks on Matlab randn), 2006. arXiv.org....
In addition, we show that the underlying uniform PRNG of the published implementation of Matlab's exttt{randn}, which is also based on the Ziggurat method, is not uniformly distributed with correlations between consecutive pairs. Also, we show that the simple linear initialization of the ...