For loop to run code multiple times for different excel sheets

Question

Fatemah Ebrahim 2020-5-11

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/524609-for-loop-to-run-code-multiple-times-for-different-excel-sheets

回答： Harsha Priya Daggubati 2020-5-14

I have a code that I wrote for one excel sheet and I need it to run for 5 more excel sheets how can I do this using a for loop?

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Geoff Hayes 2020-5-11

Fatemah - what does your code look like for the one sheet? Are you just changing the sheet name on each iteration? What should be done with the data that you read?

Fatemah Ebrahim 2020-5-11

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This is my code looks like for the first sheet

% Unit A:
clc;
clear;
data = readtable('A_minute.xlsx');
% step 2: store date and time data as a datenum (DaT) and then convert to datetime (t)
DaT = datenum(data.Var1);
t = datetime(DaT, 'ConvertFrom','datenum');
TimeofDay = timeofday(t);
TimeofDay = ceil(TimeofDay,'hours');
[UniqueTimeSteps,~,pos] = unique(TimeofDay);
UniqueTimeSteps = UniqueTimeSteps(2:end);
pos =pos -1;
pos(pos==0) = 24;
% step 3: store the other columns from the excel data file
AptA = data(:,4);
AptA = table2array(AptA);
% step 4: for loop extracting the hour and indexing it through for weekday versus weekend
Consumption_Weekday = zeros(1,length(UniqueTimeSteps));
Consumption_Weekend = zeros(1,length(UniqueTimeSteps));
wd = weekday(t) > 1 & weekday(t) < 7;
for i = 1:length(UniqueTimeSteps)
idx = (pos == i & wd);
Consumption_Weekday(i) = mean(AptA(idx));
idx = (pos == i & (~wd));
Consumption_Weekend(i) = mean(AptA(idx));
end
MinuteValue= UniqueTimeSteps;
% step 5: plot
figureA = figure;
plot(MinuteValue,Consumption_Weekday,'-b');
hold on
plot(MinuteValue,Consumption_Weekend,'-r');
xlabel('Time'), ylabel('Electric Demand (kW)'), ...
title('Unit A - Average Aggregated HVAC Electric Demand (kW)'), ...
legend('Weekdays','Weekends')