Hi Angel,
Apologies- I'm not sure that I understand your question. To clarify, let's say you have imported your data from Excel into MATLAB into 4 vectors called Height, coefA, coefB, and coefC. Are you using the height and one of the coefficients to estimate values of the other coefficients, or are you just interpolating over a finer sampling range of height?
If the latter, take this doc example of interpolating a coarsely sampled sine function. Once the sample points, sample values, and query points have been input, you can store the results in a variable (in that doc example, this variable is called vq1).
If you then wanted to use fprintf for only value at a time, you could just do something like:
fprintf('The value of Kz at a height of %4.2f ft for Exposure C is %4.3f \n',queryPoint(1),vq1(1))
In your case, these variables could have more meaningful names to make it make more sense logically, such as coefC and interpCoefC, for examples.
Hope this helps!
