how to link between function
显示 更早的评论
if i use division function to calculate training and test variable as follow
function [training,test]=division(a)
number_elements = round(0.9 * length(a));
number_elements2 = length(a) - number_elements;
row_selection = randperm(size(a,1));
training = a(row_selection(1:number_elements),:)
test = a(row_selection(number_elements + number_elements2),:)
end
how to use result of the variable 'training' in other function, i.e how to pass specific result between different function.
1 个评论
Geoff Hayes
2015-7-13
muhammad - which other function do you want to pass the training output to?
回答（2 个）
Walter Roberson
2015-7-15
1 个投票
noman shah
2015-7-14
编辑：noman shah
2015-7-14
0 个投票
introduce a global variable and store the data into it now use that global variable in other function. syntax "global new" (without quotation marks) will introduce a variable named "new" so that you can use this in all functions.
"Ordinarily, each MATLAB function has its own local variables, which are separate from those of other functions, and from those of the base workspace. However, if several functions, and possibly the base workspace, all declare a particular name as global, they all share a single copy of that variable. Any assignment to that variable, in any function, is available to all the functions declaring it global." (source: MATLAB help)
类别
在 帮助中心 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息
2015-7-13
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
