Insert zero in an array when a certain value is exceeded

Hi given arrays

Y= [175 175 175 175 175 175 175 175 175 175 175 175];
SETT=[178 130 120 140 100 160 179 165 157 140 130 180 140];

and

T = [25 60 50 40 30 30 30 35 10 34 23 45 12];

Considering each column, I want to create a new vector U where I put the value of T where the element on the same column of SETT does not exceed the value in Y. And put zeros in the values exceeded

So in this case I want to obtain

U=[0 60 50 40 30 30 0 35 10 34 23 0 12].

May someone helo me with the code?

Answer 1

[Star Strider]

The vectors do not have the same numbers of elements.

Correcting for that:

Y= [175 175 175 175 175 175 175 175 175 175 175 175];
SETT=[178 130 120 140 100 160 179 165 157 140 130 180 140];

T = [25 60 50 40 30 30 30 35 10 34 23 45 12];

SETT = SETT(1:numel(Y));                                        % Equalise Vectors
T = T(1:numel(Y));                                              % Equalise Vectors

idx = SETT <= Y;                                                % Logical Index Vector
U = T.*idx

producing:

U =
     0    60    50    40    30    30     0    35    10    34    23     0

Answer 2

[dpb]

U=T;
U(SETT>175)=0;