INTRP2BLK_f - Scicos 2D linear interpolation block

Description

The output of this block is a function of the inputs obtained by bilinear interpolation. This block has two scalar inputs and a single scalar output. The X(i) and Y(i) give respectively the X coordinate and the Y coordinate of the i-th data point to be interpolated and Z(Y(i),X(i)) its value.

DIALOGUE PARAMETERS

• X coord. : an n-vector (strictly increasing)
• Y coord. : an m-vector (strictly increasing)
• Z values : an mxn matrix