I have a coarse 2D-matrix with [X,Y,Z]-values.
I want to input a Z-value and would like to interpolate possible values for the [X,Y]-pairs. These [X,Y]-pairs are then used for a fit. This means that for a given value of Z, if I choose any X value, Y can be calcualted and the other way arround.
I have tried the interp2 already, but it seems that I can only input X and Y values to get the interpolated Z value and not the other way around, where I input a Z-value and get a list of [X,Y]-pairs for that.

All the best
ChrisI have a coarse 2D-matrix with [X,Y,Z]-values.
I want to input a Z-value and would like to interpolate possible values for the [X,Y]-pairs. These [X,Y]-pairs are then used for a fit. This means that for a given value of Z, if I choose any X value, Y can be calcualted and the other way arround.
I have tried the interp2 already, but it seems that I can only input X and Y values to get the interpolated Z value and not the other way around, where I input a Z-value and get a list of [X,Y]-pairs for that.

All the best
Chris I have a coarse 2D-matrix with [X,Y,Z]-values.
I want to input a Z-value and would like to interpolate possible values for the [X,Y]-pairs. These [X,Y]-pairs are then used for a fit. This means that for a given value of Z, if I choose any X value, Y can be calcualted and the other way arround.
I have tried the interp2 already, but it seems that I can only input X and Y values to get the interpolated Z value and not the other way around, where I input a Z-value and get a list of [X,Y]-pairs for that.

All the best
Chris interp2 MATLAB Answers — New Questions

​