find positive and nonzero roots of function matlab

sin(x)-0.1*x=0 find positive and nonzero roots . thank you

Answer 1

[Walter Roberson]

f = @(x) sin(x) - x/10;
fplot(f, [-11, 11]);
yline(0)

You can see from this that there are 7 solutions. You can read the approximate positions from the graph, and use fzero() to find the exact locations.

[Alper Sahin]

When I run the fzero function it only returns 0

[Torsten]

As Walter pointed out, you will have to choose the starting point for fzero approximately at the position where the zero is located. This position can be seen from the above graph.

[Walter Roberson]

fzero() can only find one solution at a time; you will need to use several different starting points.