How to show a column of a cell array

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Sherwin
Sherwin 2016-10-27
评论： Sherwin 2016-10-27
Hi, I have a cell array, the first column is made up of 50 cell of 4x960, but the rest of the columns are 50 cells of 1x1,
<4x960 double>
1291.75000000000 0.0187693546482941 [] []
<4x960 double>
1151.83333333333 0.0167363408779253 [] []
<4x960 double>
1250.75000000000 0.0181736174386327 [] []
<4x960 double>
1419.50000000000 0.0206255846125438 [] []
<4x960 double>
1527.91666666667 0.0222008978437825 [] []
<4x960 double>
1451 0.0210832851516738 [] []
<4x960 double>
1277.04166666667 0.0185556399785680 [] []
<4x960 double>
1413.50000000000 0.0205384035574714 [] []
<4x960 double>
1235.41666666667 0.0179508214090033 [] []
<4x960 double>
1400.50000000000 0.0203495112714812 [] []
<4x960 double>
1358.75000000000 0.0197428764299358 [] []
<4x960 double>
1241.25000000000 0.0180355807681014 [] []
<4x960 double>
1623.50000000000 0.0235897404850052 [] []
<4x960 double>
1760.75000000000 0.0255840071197862 [] []
<4x960 double>
1174.16666666667 0.0170608481384726 [] []
<4x960 double>
1170.41666666667 0.0170063599790523 [] []
<4x960 double>
1275 0.0185259742028836 [] []
<4x960 double>
1384.16666666667 0.0201121850660064 [] []
<4x960 double>
1252.58333333333 0.0182002560943493 [] []
<4x960 double>
1410.91666666667 0.0205008672698708 [] []
<4x960 double>
1310 0.0190345303574726 [] []
<4x960 double>
1279.91666666667 0.0185974142341235 [] []
<4x960 double>
1396 0.0202841254801769 [] []
<4x960 double>
1371 0.0199208710840419 [] []
<4x960 double>
1390.75000000000 0.0202078420569886 [] []
<4x960 double>
1470.91666666667 0.0213726778205947 [] []
<4x960 double>
1187.25000000000 0.0172509512724499 [] []
<4x960 double>
1528 0.0222021086917696 [] []
<4x960 double>
1579.25000000000 0.0229467802038463 [] []
<4x960 double>
1788.25000000000 0.0259835869555346 [] []
<4x960 double>
1184.50000000000 0.0172109932888750 [] []
<4x960 double>
1102.16666666667 0.0160146754776039 [] []
<4x960 double>
1478.58333333333 0.0214840758354094 [] []
<4x960 double>
1548.25000000000 0.0224963447526389 [] []
<4x960 double>
1396.83333333333 0.0202962339600481 [] []
<4x960 double>
1374 0.0199644616115781 [] []
<4x960 double>
1222.25000000000 0.0177595074270388 [] []
<4x960 double>
1425 0.0207055005796935 [] []
<4x960 double>
1460.25000000000 0.0212176892782438 [] []
<4x960 double>
1449.50000000000 0.0210614898879058 [] []
<4x960 double>
1443.66666666667 0.0209767305288076 [] []
<4x960 double>
1567 0.0227687855497401 [] []
<4x960 double>
1314.66666666667 0.0191023378447511 [] []
<4x960 double>
1215.75000000000 0.0176650612840438 [] []
<4x960 double>
1223.83333333333 0.0177825135387941 [] []
<4x960 double>
1587.50000000000 0.0230666541545708 [] []
<4x960 double>
1379.50000000000 0.0200443775787278 [] []
<4x960 double>
1265 0.0183806724444296 [] []
<4x960 double>
1505.75000000000 0.0218788122792094 [] []
<4x960 double>
1306.25000000000 0.0189800421980524 [] []
column 4 should be the cumulative sum of column 3, would you please help me assign it?

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采纳的回答

Alexandra Harkai
Alexandra Harkai 2016-10-27
Say your cell array is A.
A(:,4)=num2cell(cumsum(cell2mat(A(:,3))))
(Cells to numeric, do the math, numeric back to cells.)

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