Compute the Minimum
Compute the minimum of a 3-by-2 matrix input, dsp_examples_u
, using the Minimum block.
Open the model.
model = 'ex_minimum_ref';
open_system(model)
The Mode parameter of the Minimum block is set to Value and Index
. The block processes the input as a two-channel signal with a frame size of three.
Run the model. Display the input and output values.
sim(model) disp('Data Input') disp(dsp_examples_u) disp('Minimum Values') disp(min_val) disp('Min Index Array') disp(min_index)
Data Input 6 1 1 3 3 9 -7 2 2 4 5 1 8 6 0 2 -1 5 -3 0 2 4 1 17 Minimum Values 1 1 -7 1 -1 2 -3 0 0 0 0 0 Min Index Array 2 1 1 3 3 2 1 1 1 1 1 1
In the Value and Index
mode, the block outputs:
The minimum value over each frame of data along the channel.
The index of the minimum value in the respective frame.
Close the model.
close_system(model)