Heatmap from Array For data set

I have a 100x3 array called result- i am having trouble creating the heatmap for it- i have in the first column the X-grid values, the Second the Y-grid values and third the associated result that should be put into the 10x10 grid.

here is the array i built

Result = [Y(:),X(:),Values(:)];

the x and y are created with ndgrid command

Answer 1

[Cris LaPierre]

If you want to keep everything as vectors, you will need to turn your array into a table with at least 3 variables. Then create the heatmap using the following syntax.

heatmap(tbl,xvar,yvar,'ColorVariable',cvar)

You can see an example of this approach here.

There is a similar approach for vectors, but in that case, your cdata must be a matrix and not a vector.

heatmap(xvalues,yvalues,cdata)

If neither approach is producing the results you want, please provide your data (use the paperclip icon to attach it to your post), a description of why it is wrong, along with any error messages you are getting (all the red text).