Unique and vectors last variable (simulink)
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I got up to 32 vectors with six variables. I would like to remove whole vectors with multiple last variables(6) and keep the rest.
C01 = uint32([1;0;0;0;0;BANK1]);
C02 = uint32([0;1;0;0;0;BANK2]);
C03 = uint32([0;0;1;0;0;BANK3]);
C04 = uint32([0;0;0;1;0;BANK4]);
C05 = uint32([0;0;0;0;1;BANK5]);
Les's say bank 1=5, 2=10, 3=10, 4=20 and 5=0. So the idea is that bank 2 or 3 should be removed, since the value(6) has already been used earlier. But I need to have other vectors safe as whole.
Saved as output:
1 0 0 0 0 5
0 1 0 0 0 10
0 0 0 1 0 20
0 0 0 0 1 0
Removed:
0 0 1 0 0 10
with unique I only know how to check the final variable(6) but everything else of the vector will be lost during process.
Thanks!
1 个评论
Benjamin Thompson
2022-2-2
How is this related to Simulink? Can you post an example model showing what you are trying to do?
采纳的回答
Benjamin Thompson
2022-2-2
0 个投票
Maybe use this approach in your MATLAB function block or add a separate MATLAB function block to modify the CONNECTION_OPTIONS matrix? Here I call unique twice. Use the 'stable' argument the first time so that column index order in the ic return vector is preserved. Then call unique on that column index vector to remove the repeated values.
>> C = [zeros(5,1) eye(5)]
C =
0 1 0 0 0 0
0 0 1 0 0 0
0 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1
>> CXX = [C; BANK]
CXX =
0 1 0 0 0 0
0 0 1 0 0 0
0 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1
0 5 10 10 20 0
>> [c, ia, ic] = unique(CXX(end,:), 'stable')
c =
0 5 10 20
ia =
1
2
3
5
ic =
1
2
3
3
4
1
>> CXX(:,unique(ia))
ans =
0 1 0 0
0 0 1 0
0 0 0 0
0 0 0 1
0 0 0 0
0 5 10 20
2 个评论
Jani Vainionpaa
2022-2-3
Benjamin Thompson
2022-2-4
If you received a good answer please mark it accepted!
更多回答（1 个）
Jani Vainionpaa
2022-2-2
编辑：Jani Vainionpaa
2022-2-2
function [CONNECTION_OPTIONS,TEST] = PFC(BANK1,BANK2,BANK3,BANK4,BANK5)
%#codegen
C00 = uint32([0;0;0;0;0;0]);
C01 = uint32([1;0;0;0;0;BANK1]);
C02 = uint32([0;1;0;0;0;BANK2]);
C03 = uint32([0;0;1;0;0;BANK3]);
C04 = uint32([0;0;0;1;0;BANK4]);
C05 = uint32([0;0;0;0;1;BANK5]);
C06 = uint32([1;1;0;0;0;BANK1 + BANK2]);
C07 = uint32([1;0;1;0;0;BANK1 + BANK3]);
C08 = uint32([1;0;0;1;0;BANK1 + BANK4]);
C09 = uint32([1;0;0;0;1;BANK1 + BANK5]);
C10 = uint32([0;1;1;0;0;BANK2 + BANK3]);
C11 = uint32([0;1;0;1;0;BANK2 + BANK4]);
C12 = uint32([0;1;0;0;1;BANK2 + BANK5]);
C13 = uint32([0;0;1;1;0;BANK3 + BANK4]);
C14 = uint32([0;0;1;0;1;BANK3 + BANK5]);
C15 = uint32([0;0;0;1;1;BANK4 + BANK5]);
C16 = uint32([1;1;1;0;0;BANK1 + BANK2 + BANK3]);
C17 = uint32([1;1;0;1;0;BANK1 + BANK2 + BANK4]);
C18 = uint32([1;1;0;0;1;BANK1 + BANK2 + BANK5]);
C19 = uint32([1;0;1;1;0;BANK1 + BANK3 + BANK4]);
C20 = uint32([1;0;1;0;1;BANK1 + BANK3 + BANK5]);
C21 = uint32([1;0;0;1;1;BANK1 + BANK4 + BANK5]);
C22 = uint32([0;1;1;1;0;BANK2 + BANK3 + BANK4]);
C23 = uint32([0;1;1;0;1;BANK2 + BANK3 + BANK5]);
C24 = uint32([0;1;0;1;1;BANK2 + BANK4 + BANK5]);
C25 = uint32([0;0;1;1;1;BANK3 + BANK4 + BANK5]);
C26 = uint32([1;1;1;1;0;BANK1 + BANK2 + BANK3 + BANK4]);
C27 = uint32([1;1;1;0;1;BANK1 + BANK2 + BANK3 + BANK5]);
C28 = uint32([1;1;0;1;1;BANK1 + BANK2 + BANK4 + BANK5]);
C29 = uint32([1;0;1;1;1;BANK1 + BANK3 + BANK4 + BANK5]);
C30 = uint32([0;1;1;1;1;BANK2 + BANK3 + BANK4 + BANK5]);
C31 = uint32([1;1;1;1;1;BANK1 + BANK2 + BANK3 + BANK4 + BANK5]);
CONNECTION_OPTIONS = uint32([C00,C01,C02,C03,C04,C05,C06,C07,C08,C09,C10,C11,C12,C13,C14,C15,C16,C17,C18,C19,C20,C21,C22,C23,C24,C25,C26,C27,C28,C29,C30,C31]);
TEST = unique(uint32([C00(6),C01(6),C02(6)]));
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