Question

can anyone explain this result ?

i have a polynomial p = [ 3 -5 2 ] i have calculated his roots r = roots(p) r= 1.0000 0.6667 then i wanted to ob...

más de 4 años ago | 2 answers | 0

Question

is there a conversion command ?

if we want to convert a fractional number to decimal, is there any command doing this? for example x=1/33 to convert it to 0.0...

más de 4 años ago | 1 answer | 0

Question

can i obtain this vector ?

can anyone help me to obtain this vector: v=[1 2 5 6 9 10]; i want to know, if we can obtain a relation beteween the vector's ...

más de 4 años ago | 2 answers | 0

Question

how can i extract this matrix ?

i have a square matrix M of size 12x12 containing the integers from 1 to 144 rows, i want to extract the submatrix containing t...

más de 4 años ago | 2 answers | 0