Re: ayuda

[Liam Groener]

On Nov 7, 2011, at 7:29 PM, rolando rios cruz wrote:

Hi


I need a code to calculate temperatures celsius, fahrenheit, kelvin and Rankine I am creating a chain to introduce the temperature (in format valor_escala) and depending on the scale that interferes (already be C=celsius, K=Kelvin, R=Rankine, F=Fahrenheit) the conversions were realized.
Only I need to be able separate like a "string" to separate the value of the temperature and the letter that interferes to know that process realized.
Thank you

I'm not sure I understand entirely, but what about a script something like:

s = input('Input temperature','s')

deg = s(end);

tempr = str2num(s(1:end-1));

switch deg

   case 'K'

      tk = strcat(num2str(tempr),'K');

      tc = strcat(num2str(tempr-273),'C');

      tr = strcat(num2str(temor*1.8),'R');

      tf = strcat(num2str(temp*1.8-460),'F');

   case 'C'

      .

      .

   case 'R'

      .

      .

   case 'F'

      .

      .

   otherwise

      .

      .

   end

     .

     .