How to save a vector v=[1 2 3 4]; into a text file. How to do that?

How to save a vector v=[1 2 3 4]; into a text file. How to do that? [Hint use save] in matlab?

Answer 1

[KSSV]

v=[1 2 3 4];
save('myfile.txt','v','-ascii')

[Gemalyn Apostol]

it shows this message sir; error: 'ascii' undefined near line 1 column 31 error: evaluating argument list element number 2 >>

[KSSV]

IT IS WORKING FINE IN MY matlab 2015A..

Try

save 'data.txt' v -ascii

[Gemalyn Apostol]

sir what will appear?|

[KSSV]

If no error pops...in the folder you are working....a txt file called data will be created with vector v in the file.

[Gemalyn Apostol]

Sir how about this one? can you help me with this?

Given A = [ 1 120; 1 130; 2 140; 3 180; 3 160 ]

 B = [ 1 91; 2 92; 3 93 ]

targetdata = [ 1 120 91; 1 130 91; 2 140 92; 3 180 92; 3 160 93 ]

Let be given three points A, B, C in the Euclidean plane. Determine the fourth point D on the line BC so that AD is orthogonal to BC.