Matrix multiplication with constant

Question

Asif Rashid 2020-7-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/568797-matrix-multiplication-with-constant

回答： madhan ravi 2020-7-22

RR=5;
RS=750:150:3600;
for i=1:length(RS)
    k(i)=RR.*RS(i)
end

am i not supposed to get the answer k(i) in the form of matrix ?

Here RS is matrix of size 1*20.

if i want to get k(i) in terms of 1*20 , what shall i do ? Please tell me. Thankyou.

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Answer 1

Alan Stevens 2020-7-22

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/568797-matrix-multiplication-with-constant#answer_469146

在 MATLAB Online 中打开

k is 1x20

>> RR=5;
RS=750:150:3600;
for i=1:length(RS)
    k(i)=RR.*RS(i);
end
>> k
k =
  Columns 1 through 11
        3750        4500        5250        6000        6750        7500        8250        9000        9750       10500       11250
  Columns 12 through 20
       12000       12750       13500       14250       15000       15750       16500       17250       18000