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rami


Attivo dal 2012

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ODE45 WITH MATRIX V AND TIME
Hi I have a function function xprime = tdofssfun(t,x) global a b u k x0 T v1 xprime = (a-b*k)*x -(a-b*k)...

oltre 12 anni fa | 1 risposta | 0

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Domanda


State space equation
Hi I have state space equation Xdott= (A-BK)X+BXref Where A is (3,3) matrix B(1,3), K(3,1) Xref is [3,1] How I can find X m...

oltre 12 anni fa | 1 risposta | 0

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Domanda


Matrix differentiation
Hi I have matrix (3,3)in the form M=[cos(a)*sin(b)*cos(c) sin(a)*sin(b)*sin(c) cos(a)^2*sin(b)^2*cos(c);.............;.....

oltre 12 anni fa | 2 risposte | 0

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for loop
thx The link was so useful and the answer will be for one variable for i=1:3 for j=1:3 for k=1:3 ...

oltre 12 anni fa | 0

Domanda


for loop
Hi I have matrix M(3,3) I need to solve this equation for i=1:3 for j=1:3 for k=1:3 ...

oltre 12 anni fa | 4 risposte | 0

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Domanda


sum in matrix
Hi if i have x matrix from 1 to i have many different value and i want creat a new matrix y where y(1)=x(1) y(2)=x(1)+x...

quasi 13 anni fa | 1 risposta | 0

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