Generate Distribution Matlab. In the documentation is not clearly stated how the software are doing it. To generate service times one can use exprnd directly or use the inverse transform for the Exponential distribution.
X grades 1. Arand 1001 The above example explains that a is a 100 by 1 column vector which contains numbers from a uniform distribution. Generate a 10-by-1 column vector of uniformly distributed numbers in the interval -55.
MATLAB has introduced Probability Distribution Objects which make this a lot easier and allow you to seamless access mean var truncate pdf cdf icdf inverse transform median and other functions.
Create pd by fitting a probability distribution. Youll see the Exponential distribution often parameterized by the rate lambda but MATLAB uses the mean. Randn in matlab produces normal distributed random variables W with zero mean and unit variance. Pd makedist distnameNameValue creates a probability distribution object with one or more distribution parameter values specified by name-value pair arguments.
