How to display a result

Hi,

How to print a statement which has two variables.,for eg., h is the input for the function and f is the output value.

h=[50 100]

f = 149

f = 151

I can write, fprintf( 'The value of f is = %.2f\n ',f ) which displays two statements.

But I want to print a statement 'The value of f at h is = ?'. (The value at h1 is : 149, the value of h2 is 151)

[Dyuman Joshi]

It's not clear what exactly do you want. Is it like this -

h=[50 100];
f=[149 151];
fprintf( 'The value of f at h1 is : %d, The value of f at h2 is : %d',f)

The value of f at h1 is : 149, The value of f at h2 is : 151

[Chinmayraj Doddarajappa]

Hi,

Thanks for the response.

h=[10 20 30];
f=h.^3+2*h-h.^2;
fprintf('The frequency at h = %f m is: %f\n',[h;f])

The frequency at h = 10.000000 m is: 920.000000
The frequency at h = 20.000000 m is: 7640.000000
The frequency at h = 30.000000 m is: 26160.000000

For the above script, i get the output as

The frequency at h m is: 920.000000

The frequency at h m is: 7640.000000

The frequency at h m is: 26160.000000

But instead I want to get the output as ,

The frequency at 10 m is: 920.000000

The frequency at 20 m is: 7640.000000

The frequency at 30 m is: 26160.000000

[Torsten]

@Chinmayraj Doddarajappa

See above.

[Chinmayraj Doddarajappa]

Got it, thank you

[Dyuman Joshi]

h=[10 20 30];
f=h.^3+2*h-h.^2;
fprintf('The frequency at %d m is: %f\n',[h;f])

The frequency at 10 m is: 920.000000
The frequency at 20 m is: 7640.000000
The frequency at 30 m is: 26160.000000

Answer 1

[Abhijit Nayak]

h=[10 20 30];
[m,n]=size(h);
for i=1:n
    f=h(i).^3+2*h(i)-h(i).^2;
    fprintf("The value at "+h(i)+"m is %f\n",f);
end
% The above code will run fine

[Abhijit Nayak]

The fprintf statement can be modified as per your choice.

[Chinmayraj Doddarajappa]

Thank you