Hao Ming Low

Last seen: quasi 4 anni fa | Attivo dal 2020

Followers: 0 Following: 0

Statistica

Feeds

Domanda

How to create multiple matrices with multiple variable?
provided x=1:100 How to create 100 matrices (all must be having pattern of [x 0 0; 0 x 0; 0 0 x]) at the same time without typi...

quasi 4 anni fa | 1 risposta | 0

1

risposta

Domanda

Cramers rule debugging help
[a1 a2 a3; b1 b2 b3; c1 c2 c3]= input(' matrices') A= [a1 a2 a3;b1 b2 b3;c1 c2 c3] [x1; x2; x3]= input('right hand side matric...

oltre 5 anni fa | 0 risposte | 0

0

risposte

Domanda

error when substituting value
what is the meaning of the code below? >> f(x) = -0.5.*(x.^2)+2.5*x+4.5 x = 4 f = 0 0 0 ...

quasi 6 anni fa | 1 risposta | 0

1

risposta

Domanda

how to determine coordinate from graph
i plotted a graph. >> x = 0:1:20; >> y = (668.061./x).*[1-exp(-0.1468.*x)]-40; >> plot(x,y) And i wanna determine the c...

quasi 6 anni fa | 1 risposta | 0

1

risposta

Domanda

why matlab always show my equation as matrix dimension
i have tried to input the equation y = (668.061/x)*[-39-e^(-0.1468*x)] , but it always says that Error using ^ (line 51)...

quasi 6 anni fa | 2 risposte | 0

2

risposte