Need to derive the CDF for a function using Matlab

Question

Tom 2012-1-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/26906-need-to-derive-the-cdf-for-a-function-using-matlab

采纳的回答： Walter Roberson

The original question has been removed by the user.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2012-1-24

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/26906-need-to-derive-the-cdf-for-a-function-using-matlab#answer_35032

cdf requires a probability density function, which you do not appear to provide.

Your signal looks to me as if it is a subselection from a larger signal; if so then it would be improper to attempt to estimate a PDF. If your signal is intended to be defined strictly over that interval and 0 elsewhere, then at least in theory you should have some Heaviside step functions.