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How to check Excel sheet data of one with Excel sheet data of another on matlab and print the output on another Excel sheet

Asked by harman bhaveja on 19 Apr 2019 at 13:35
Latest activity Edited by harman bhaveja on 24 Apr 2019 at 2:19
So,
I'm reading a list of flights data from an excel sheet called plot:
journeys = readtable('plot.xlsx');
And I have an ATS route givwen by lat10 and lon10:
lat10 = [12.9933,19.0852]; lon10 = [80.1705,72.8752];
I'm reading the flight data and selecting them based on groups (flight numbers) of flights that have 80% of their data within the ats route:
[x10, y10]= mfwdtran(mstruct,lat10,lon10);
X = [x10,fliplr(x10)];
Y = [y10,fliplr(y10)-d];
%Y = [y10,fliplr(y10)-d];
plot(x10,y10,'-','color','m');%plotting ats
hold on;
plot(x10,y10-d,'-','color','m');%only for 2nd and 3rd batch
%plot(x10-d,y10,'-','color','m');%only for first batch
hold on;
%selecting flights--------------
[journeys.x, journeys.y] = mfwdtran(mstruct, journeys.latitude, journeys.longitude); %transform the flights latitude and longitude
in = inpolygon(journeys.x, journeys.y, X, Y);
[groupid, flights] = findgroups(journeys.flight); %assign unique id to each flight and apply to rows of the table
inratio = splitapply(@(in)nnz(in)/numel(in), in, groupid); %ratio of points in polygon to points in flight
selectedflights = flights(inratio >= .8); %for flights that have 70% of their journey in the polygon
% isallin = splitapply(@all, in, groupid); %are ALL points of the flight in the polygon? logical output
% selectedflights = flights(isallin); %list of flights where all points are in the polygon
selectedjourneys = journeys(ismember(journeys.flight, selectedflights), :); %portion of the table with only the selected flights.
%selecting flights--------------
Now, I have a list of ATS routes in an excel sheet called ATS and I want to compare each flight data with each route that they correspond to. If a flight has 80% of its data within the route I want an excel sheet called Match to have the flight number and the ATS route it matches with.
I'm stuck with this problem from a long time now... kindly help please...

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1 Answer

Answer by Image Analyst
on 21 Apr 2019 at 17:22
 Accepted Answer

To compare, use subtraction or the usual comparitive operators like ==, >=, <=, and ~=.

  1 Comment

No, I wanted to know how do I use the for loop to check if the flights have 70% of their data within the path(s) and then if they do, store the flight number, and the path number within another excel sheet.

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