I am getting the error Unrecognized function or variable 'rankin'. and the error This statement is incomplete.

1 次查看（过去 30 天）

Joshua 2023-3-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1923190-i-am-getting-the-error-unrecognized-function-or-variable-rankin-and-the-error-this-statement-is-i

评论： Walter Roberson 2023-3-5

format shortG
rankine = xlsread('input.xlsx','B2:I10');
rankine(1,1) = rankine(9,1);
rankine(1,4) = XSteam('h_pt',rankine(1,2),rankine(1,1));
sp = XSteam('psat_T',rankine(1,1));     % finds the saturation pressure
                                        % that is used for rankine(1,6),
                                        % (1,7), and (1,8)  
rankine(1,6) = XSteam('vL_p',sp);
rankine(1,7) = XSteam('rhoL_p',sp);
rankine(1,8) = XSteam('CpL_p',sp);
rankine(2,4) = 3.6742*10^3
%Unrecognized function or variable 'rankin'.
%Error in project (line 57)
%rankin
%and Error This statement is incomplete.

回答（1 个）

Walter Roberson 2023-3-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1923190-i-am-getting-the-error-unrecognized-function-or-variable-rankin-and-the-error-this-statement-is-i#answer_1185365

you do not show us that code. But be careful about rankin compared to rankine

This is the line I am getting the error on ""rankine(2,4) = 3.6742*10^3"" the other lines you are talking about are all comments I have made for declaring variables etc. Stuff my prof is requiring for the project.

I restarted my computer and went to an older version and this issue has resolved itself? but thank you guys for your help

Walter Roberson 2023-3-5

在 MATLAB Online 中打开

If you are getting "undefined function or variable rankin" and it is pointing you to a line number that you believe reads rankine(2,4) = 3.6742*10^3 then you are not executing the function you think you are executing. Use

which -all project

to see where it is getting the project script from.

请先登录，再进行评论。

请先登录，再回答此问题。