Interception points (two) for complicate function

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Marko Boskovic
Marko Boskovic 2018-12-12
评论： Marko Boskovic 2018-12-12
How can I find interception points (two) for two functions, ex: y1=(30).*(((t./7).^(3))./(1+((t./7).^(3)))).*exp(-t./400); , y2 = 20.*t.^10;
I tryed :
Interception=find(abs(y1-y2)<=(eps), but sometimes it taking too much time , because I using this functions in ,,while'' (repeating hundred times).

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回答（1 个）

madhan ravi
madhan ravi 2018-12-12
Just preallocate(search documentation) before loop

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