Unknown Error Message from using interp1

Question

Ashley Megow 2020-10-30

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/631079-unknown-error-message-from-using-interp1

回答： Walter Roberson 2020-10-30

Using this table how do I resolve the error message below

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Answer 1

Walter Roberson 2020-10-30

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/631079-unknown-error-message-from-using-interp1#answer_528819

在 MATLAB Online 中打开

if year < 1990 | year > 2018 | mod(year,2) == 1
    disp("This is not an even year from 1990 to 2018");
else
    male_vote = interp1(YourTable.Year, YourTable.Male, year);
    female_vote = interp1(YourTable.Year, YourTable.Female, year);
    go = 0;
end

But I would suggest

if year < 1990 | year > 2018 | mod(year,2) == 1
    disp("This is not an even year from 1990 to 2018");
else
   mask = YourTable.Year == year;
   male_vote = YourTable(mask).Male;
   female_vote = YourTable(mask).Female;
   go = 0;
end