How can i differentiate a matrix by vector??

I have a 4*4 matrix, K=[200 0 -100 0;0 200 0 -100;-100 0 150 ( mu * 100)-50;0 -100 -50 350] and a randomly generated 1000*1 vector mu.How can i differentiate K with respect to mu.

Thanks

[Torsten]

If you tell us what it means to "differentiate a matrix by a vector", maybe somebody can help.

Best wishes

Torsten.

[CHANDRASHEKARA TALKAD NAGARAJU]

i want to find out dK/d mu..where K is 4*4 matrix which is mentioned above and mu is a 1000*1 vector.

[Torsten]

What is dK/d mu ?

Could you show it for a simple example ?

Best wishes

Torsten.

Answer 1

[Tony Cheng]

maybe you can differentiate each column of the matrix by the vector, then assemble the results together as a new matrix.