MATLAB: Scientific notation

scientific notation

i dont know why but matlab is printing out my y values in scientific notation which i do not want, how do i do that?

disp('table of degrees to radians')
disp(' degrees radians')
for i=0:1:36
x=5*i;
y=x*pi/180;
fprintf('\n %i %i',x,y);
end

Best Answer

use %g instead of %i. See doc sprintf for more info.

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MATLAB: How can i create in script y=cos(x), between (0,2*pi) linspace(0,1,n) and the angel is 10degrees using for (loop) and Disp and SprintF

%sinefun3.m n=21; x=linspace(0,1,n); %x=2*pi*linspace(0,1,n); y=sin(2*pi*x); %y=sin(x); disp('hi ') disp(' k x(k) sin(x(k))') for k=1:n degrees = (k-1)*360/(n-1); disp(sprintf('%2.0f %3.0f %6.3f ',... k ,degrees,y(k))) end disp(' ') disp(sprintf('one Degree = %5.3e Radians ',... pi/180))

MATLAB: How to convert x-y-data in a 2D plot to a range of 0..360 degrees

There is no special MATLAB function available to do this. Maybe the following example can help:

function a = angle(x,y)
len = length(x);
for i = 1:len
          if atan2(y(i),x(i))>=0
                a(i) = (180/pi) * atan2(y(i),x(i));
          else
                 a(i) = (180/pi) * (atan2(y(i),x(i))+2*pi);
           end
end

Best Answer

Related Solutions

MATLAB: How can i create in script y=cos(x), between (0,2*pi) linspace(0,1,n) and the angel is 10degrees using for (loop) and Disp and SprintF

MATLAB: How to convert x-y-data in a 2D plot to a range of 0..360 degrees

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