fprintf array: how to ignore cells when displaying?

Using a single fprintf function, how can I ignore zeros in a 2d array and move on to displaying the ones following? To be specific, here is what I got:

 x=[0.2 0.4 0.6 0.8 1.0];
 y=[12 53 123 11 0;11 4 12 90 0 0];
 fprintf('x     %f\t%f\t%f\t%f\t%f\t\nf1(x)  %f\t%f\t%f\t%f\t _{%display white space equivalent of 1 data points here%}_ /nf2(x)  %f\t%f\t%f\t _{%display white space equivalent of 2 data points here%}_ /n ',x,y);

The result should look something like this:

Thanks and do let me know if I can make this code more efficient too.

[Amar]

See my comment below for update on the problem

Answer 1

[Image Analyst]

Often in MATLAB to get it to ignore things, you can set them to nan:

zeroLocations = array2D == 0;
array2D(zeroLocations) = nan;

I have no idea what f1 and f2 are, and your code does not run so I'm not sure what to do with it.

[Amar]

it doesn't run because I dont know what to put in the fprint function.. However, NaN sorta did the trick: after having nan fill the 0s, fprintf('x %f\t%f\t%f\t%f\t%f\t\nf1(x) %f\t%f\t%f\t%f\t\nf2(x) %f\t%f\t%f\t',x,y,R)produced:

 x     0.200000  0.400000  0.600000  0.800000  1.000000   
f1(x) -0.325435  -0.755600  -0.476555  -2.205050  
f2(x) -0.917565  -0.689900  -1.055545  x     NaN  NaN  NaN

All I need now is to get rid of the x and the three NaNs in the end. Can anyone tell me how?

[Image Analyst]

But your y line is not even right. There's an error when you try to assign y.

[Amar]

I'm sorry, I just filled random numbers in my questions cuz of laziness, while in the result pasted above is the real results. Assume that it is correct, can I eliminate the x and the three NaNs somehow?