- #1

jhnreid86

- 1

- 0

## Homework Statement

I am trying to plot simply a quarter of a circle but am having difficulty with it.

## Homework Equations

## The Attempt at a Solution

So far I have

x = 0:0.01:1;

for i = 0:length(x)

y = sqrt(1 - x(i)^2);

plot(x,y,'b-')

end

Basically what I am trying to do here is create a vector x with values from 0 to 1, and then plot each corresponding y coordinate.

I keep getting the following error

? Attempted to access x(0); index must be a positive integer or logical.

Error in ==> Untitled5 at 5

y = sqrt(1 - x(i)^2);

Any help would be greatly appreciated!