Normalized Sinc using matrix inputs

1 次查看（过去 30 天）
Eric Brown
Eric Brown 2022-4-5
评论： Eric Brown 2022-4-5
My code is to use the formula sinc(x) = sin(x*pi)/(x*pi) to return a matrix of the same size as the input, and when dealing with a element equal to zero, it is to return a value of one.
function y = normsinc(vec)
y = sin(vec)*pi ./ (vec*pi);
This is what I have right now, but it can't use if statement to check the values of the input. I get the same size output as the input but for zeros I get NaN.
  2 个评论
Jan
Jan 2022-4-5
" but it can't use if statement to check the values of the input." - why not?
Eric Brown
Eric Brown 2022-4-5
Its school work and they have 'tests' to check that the code follows their guidelines.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Jan
Jan 2022-4-5
What about appending:
y(isnan(y)) = 1;

类别

在 Help Center 和 File Exchange 中查找有关 Develop Apps Using App Designer 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by