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function dayNumber = DayOfYear(utcTime) |
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%dayNumber = DayOfYear(utcTime); |
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% |
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% Return the day number of the year |
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% utcTime: [1x6] [year,month,day,hours,minutes,seconds] |
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%Author: Frank van Diggelen |
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%Open Source code for processing Android GNSS Measurements |
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if any(size(utcTime)~=[1,6]) |
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error('utcTime must be 1x6 for DayOfYear function') |
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end |
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jDay = JulianDay([utcTime(1:3),0,0,0]);%midnight morning of this day |
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jDayJan1 = JulianDay([utcTime(1),1,1,0,0,0]);%midnight morning of Jan 1st |
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dayNumber = jDay - jDayJan1 + 1; |
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end %end of function DayOfYear |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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% Copyright 2016 Google Inc. |
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% |
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% Licensed under the Apache License, Version 2.0 (the "License"); |
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% you may not use this file except in compliance with the License. |
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% You may obtain a copy of the License at |
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% |
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% http://www.apache.org/licenses/LICENSE-2.0 |
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% |
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% Unless required by applicable law or agreed to in writing, software |
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% distributed under the License is distributed on an "AS IS" BASIS, |
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% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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% See the License for the specific language governing permissions and |
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% limitations under the License. |
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