How to store value of rand() function in a file?

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Twinkle katiyar
Twinkle katiyar 2015-1-7
回答： Sean de Wolski 2015-1-7
I want to store the value of rand()(this function generate a number of value randomly) function in a file. Can anyone help please??

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Amit
Amit 2015-1-7
You can use fprintf - very nicely explained here with examples - http://www.mathworks.com/help/matlab/ref/fprintf.html

更多回答（2 个）

Chad Greene
Chad Greene 2015-1-7
x = rand(5,1);
save example.mat 'x'
is simple and can be easily recalled with
load example
Alternatively, you may look into controlling random number generation with rng. By controlling the seed number you can consistently get the same "random" numbers every time you call rand.
Sean de Wolski
Sean de Wolski 2015-1-7
Or:
matlab.io.saveVariablesToScript
If you want a runnable script.

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