Solving an Equation Using a Formula with an Increasing Level of Values

조회 수: 1(최근 30일)
Lev Mihailov
Lev Mihailov 2022년 2월 21일
댓글: Walter Roberson 2022년 2월 21일
There is a matrix, for each section you need to add a value, how can this be done?
v = [1 2 3 4] ;
iwant = repmat(v,6,1)
% formula v+0.5*cos(7)/pi % presented without multiplication by cosine and division by pi
iwant = 6×4
1.5 2.5 3.5 4.5
2 3 4 5
2.5 3.5 4.5 5.5
3 4 5 6
3.5 4.5 5.5 6.5
4 5 6 7

답변(1개)

Walter Roberson
Walter Roberson 2022년 2월 21일
v = [1 2 3 4] ;
iwant = repmat(v,6,1);
iwant + (1:6).'/2
ans = 6×4
1.5000 2.5000 3.5000 4.5000 2.0000 3.0000 4.0000 5.0000 2.5000 3.5000 4.5000 5.5000 3.0000 4.0000 5.0000 6.0000 3.5000 4.5000 5.5000 6.5000 4.0000 5.0000 6.0000 7.0000
  댓글 수: 2
Walter Roberson
Walter Roberson 2022년 2월 21일
We want to add 1/2 to the first row, 2/2 to the second row, 3/2 to the third row...

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