Setting array indices to a vector of values

5 次查看(过去 30 天)
I am coming from IDL, and in that language I can write something like this:
Temp(xVal, yVal) = VectorOfValues
Where 'Temp' is an array (say 600x300)
xVal = a vector of values that I am using as the x indices
yVal = a vector of values that I am using as the y indices
VectorOfValues = a vector of values the same length as xVal and yVal
Basically I am trying to set the certain indices indicated by xVal and yVal to the values that are in VectorOfValues. I get that I could make a for loop to go through each one but is there another way to do this?

采纳的回答

the cyclist
the cyclist 2019-12-13
You can use sub2ind command to convert the subscripted indices (xVal,yVal) into a single linear index into the array.
  1 个评论
David House
David House 2019-12-17
Thanks, that worked. An extra line needed compared to IDL but works the same :)

请先登录,再进行评论。

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Matrices and Arrays 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by