3D Look-Up Table
Purpose
Compute piece-wise linear function of three input signals
Library
Control / Functions & Tables
Description
The 3D Look-Up Table block maps three input signals to an output signal. You
define the mapping function by specifying three vectors of input values and an array
of output values. The input vectors
,
and
correspond to the first, second
and third dimension of the output array.
The output value is interpolated or extrapolated from the block parameters using
the technique described for the 1D Look-Up Table block.
Parameters
-
Vector of input values x
- The vector of input values
. This vector must be the
same size as the size of the first dimension in the output array and monotonically
increasing. It should not contain more than three identical values.
-
Vector of input values y
- The vector of input values
. This vector must be
the same size as the size of the second dimension in the output array and
monotonically increasing. It should not contain more than three identical values.
-
Vector of input values z
- The vector of input values
. This vector must be
the same size as the size of the third dimension in the output array and
monotonically increasing. It should not contain more than three identical values.
-
3D array of output values f(x,y,z)
- The array containing the output values
. The dimensions must match the size of the input vectors.
Probe Signals
-
Input x
- The block input signal
.
-
Input y
- The block input signal
.
-
Input z
- The block input signal
.
-
Output
- The block output signal.