The program must throw 100 in two vectors, in one the 50 pairs will be shown and in the other 50 odd. All this using the cilco for and conditions if they are necessary. I already got him to throw the numbers but to separate them.
MATLAB: Program that separates even and odd numbers and shows them in two vectors.
homeworkodd and even
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There is, it's not hard, but this seems like such a strange thing to want to do that I feel like you must mean something else.
Cook up fake data:
>> rng default>> t1 = datetime(1,1,2017,0,0,0):seconds(20):datetime(1,1,2017,0,3,40);>> x1 = rand(size(t1))';>> tt1 = timetable(x1,'RowTimes',t1)tt1 = 12×1 timetable Time x1 ____________________ _______ 10-Jul-0006 00:00:00 0.81472 10-Jul-0006 00:00:20 0.90579 10-Jul-0006 00:00:40 0.12699 10-Jul-0006 00:01:00 0.91338 10-Jul-0006 00:01:20 0.63236 10-Jul-0006 00:01:40 0.09754 10-Jul-0006 00:02:00 0.2785 10-Jul-0006 00:02:20 0.54688 10-Jul-0006 00:02:40 0.95751 10-Jul-0006 00:03:00 0.96489 10-Jul-0006 00:03:20 0.15761 10-Jul-0006 00:03:40 0.97059>> t2 = datetime(1,1,2017,0,0,0):minutes(1):datetime(1,1,2017,0,3,0);>> t2 = repelem(t2,randi([2 3],1,length(t2)));>> x2 = rand(size(t2))';>> tt2 = timetable(x2,'RowTimes',t2)tt2 = 10×1 timetable Time x2 ____________________ ________ 10-Jul-0006 00:00:00 0.42176 10-Jul-0006 00:00:00 0.91574 10-Jul-0006 00:00:00 0.79221 10-Jul-0006 00:01:00 0.95949 10-Jul-0006 00:01:00 0.65574 10-Jul-0006 00:02:00 0.035712 10-Jul-0006 00:02:00 0.84913 10-Jul-0006 00:02:00 0.93399 10-Jul-0006 00:03:00 0.67874 10-Jul-0006 00:03:00 0.75774Find minutes with only two corresponding rows in tt2
>> t2u = unique(tt2.Time);>> numRowsAtEachMinute = histcounts(tt2.Time,[unique(t2u); datetime(Inf,Inf,Inf)])numRowsAtEachMinute = 3 2 3 2>> minutesWithOnlyTwoRows = t2u(numRowsAtEachMinute == 2)minutesWithOnlyTwoRows = 2×1 datetime array 10-Jul-0006 00:01:00 10-Jul-0006 00:03:00Add all NaN to tt2 for those times and sort
>> n = length(minutesWithOnlyTwoRows);>> i = height(tt2) + (1:n);>> tt2.x2(i) = NaN;>> tt2.Time(i) = minutesWithOnlyTwoRows;>> tt2 = sortrows(tt2)tt2 = 12×1 timetable Time x2 ____________________ ________ 10-Jul-0006 00:00:00 0.42176 10-Jul-0006 00:00:00 0.91574 10-Jul-0006 00:00:00 0.79221 10-Jul-0006 00:01:00 0.95949 10-Jul-0006 00:01:00 0.65574 10-Jul-0006 00:01:00 NaN 10-Jul-0006 00:02:00 0.035712 10-Jul-0006 00:02:00 0.84913 10-Jul-0006 00:02:00 0.93399 10-Jul-0006 00:03:00 0.67874 10-Jul-0006 00:03:00 0.75774 10-Jul-0006 00:03:00 NaNThrow away the seconds for tt1 and combine
>> tt1.Time = dateshift(tt1.Time,'start','minute');>> tt = [tt1 tt2]tt = 12×2 timetable Time x1 x2 ____________________ _______ ________ 10-Jul-0006 00:00:00 0.81472 0.42176 10-Jul-0006 00:00:00 0.90579 0.91574 10-Jul-0006 00:00:00 0.12699 0.79221 10-Jul-0006 00:01:00 0.91338 0.95949 10-Jul-0006 00:01:00 0.63236 0.65574 10-Jul-0006 00:01:00 0.09754 NaN 10-Jul-0006 00:02:00 0.2785 0.035712 10-Jul-0006 00:02:00 0.54688 0.84913 10-Jul-0006 00:02:00 0.95751 0.93399 10-Jul-0006 00:03:00 0.96489 0.67874 10-Jul-0006 00:03:00 0.15761 0.75774 10-Jul-0006 00:03:00 0.97059 NaN#Want to do 10 loops of n#If n is even /2#if n is odd n*3 +1n = input("enter first value for n")for i = 1:10 disp(n) if mod(n, 2) == 0 % n is even
ans = sprintf("%d", n ," is even") n = n/2 disp(ans) else % n is odd
ans = sprintf("%d", n ," is odd") disp(ans) n = 3*n +1 endendBest wishes
Torsten.
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