what is the result?
Pull 20 numbers randomly in the interval [0; 1]. What is the minimum value of the vector and the position of the Coefficient whi...
6 years ago | 1 answer | 0
1
answer
Question
what is the result?
X a matrix 2 × n containing the coordinates of n points of the plan.
How to obtain a matrix where the points are ordered by asc...
6 years ago | 1 answer | 0
1
answer
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...
6 years ago | 2 answers | 0
2
answers
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...
6 years ago | 1 answer | 0
1
answer
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 ...
6 years ago | 2 answers | 0
2
answers
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...