Matrix in viele Epochen aufteilen

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Malnijr

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	Beiträge: 9

	Anmeldedatum: 28.06.21

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Verfasst am: 02.07.2021, 12:41 Titel: Matrix in viele Epochen aufteilen

Hallo Leute,

Ich möchte aus einer sehr großen Matrix viele Matrizen erstellen.

Dies sind die ersten Zeilen meiner Matrix:

Code:

'G02' 90.1588000000000 39.7869000000000 -0.779400000000000 48.0830000000000 0.288600000000000 -0.401300000000000 0.869300000000000 1 0 0
'G06' 51.7090000000000 27.4101000000000 -0.157700000000000 41.9090000000000 -0.0824000000000000 -0.644000000000000 0.760600000000000 1 0 0
'G12' 76.2320000000000 64.5575000000000 -0.447700000000000 49.6050000000000 -0.103700000000000 -0.114200000000000 0.988000000000000 1 0 0
'G24' 152.686400000000 23.2464000000000 -0.326100000000000 39.5560000000000 0.0974000000000000 -0.294700000000000 -0.950600000000000 1 0 0
'G25' 290.170000000000 72.0137000000000 -0.606600000000000 50.6370000000000 -0.402300000000000 -0.883400000000000 0.240500000000000 1 0 0
'G29' 212.636100000000 34.8263000000000 0.856500000000000 42.1420000000000 -0.527200000000000 0.807200000000000 -0.265600000000000 1 0 0
'G31' 310.781800000000 16.6067000000000 -0.529700000000000 42.5590000000000 0.605400000000000 -0.145500000000000 -0.782500000000000 1 0 0
'G32' 260.873900000000 30.0225000000000 -0.317500000000000 47.5850000000000 -0.175100000000000 -0.0214000000000000 -0.984300000000000 1 0 0
'E01' 287.527800000000 43.4138000000000 -0.927900000000000 45.7400000000000 0.0607000000000000 -0.840500000000000 -0.538400000000000 0 1 0
'E04' 282.355100000000 24.3599000000000 0.920300000000000 44.7190000000000 0.662600000000000 -0.271000000000000 -0.698200000000000 0 1 0
'E09' 333.562800000000 10.4773000000000 -0.200600000000000 39.7450000000000 -0.421300000000000 -0.260600000000000 -0.868700000000000 0 1 0
'E13' 120.905800000000 46.3507000000000 0.00740000000000000 47.4610000000000 -0.0326000000000000 -0.714900000000000 0.698400000000000 0 1 0
'E15' 51.1470000000000 32.7178000000000 0.458600000000000 44.5280000000000 0.169000000000000 0.205000000000000 0.964100000000000 0 1 0
'E21' 67.3130000000000 81.0821000000000 -0.193600000000000 49.0010000000000 -0.189200000000000 -0.803700000000000 -0.564100000000000 0 1 0
'E27' 99.0631000000000 27.8179000000000 0.901000000000000 43.2740000000000 -0.0922000000000000 0.892900000000000 0.440700000000000 0 1 0
'C08' 55.3331000000000 31.7218000000000 0.550400000000000 39.6130000000000 0.331700000000000 -0.894000000000000 0.301100000000000 0 0 1
'C13' 81.4891000000000 33.6572000000000 0.426300000000000 42.5610000000000 -0.609900000000000 0.118800000000000 0.783500000000000 0 0 1
'C24' 300.310900000000 21.5646000000000 -0.0396000000000000 43.9920000000000 -0.259300000000000 0.872700000000000 0.413700000000000 0 0 1
'C26' 287.284100000000 70.3941000000000 1.01310000000000 51.9550000000000 -0.0491000000000000 -0.283400000000000 0.957700000000000 0 0 1
'C29' 71.5661000000000 54.1001000000000 -0.201600000000000 49.7620000000000 0.593100000000000 -0.490000000000000 -0.638900000000000 0 0 1
'C35' 174.458700000000 53.0327000000000 0.738000000000000 40.8490000000000 -0.0932000000000000 0.926100000000000 0.365700000000000 0 0 1
'' NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
'G02' 90.1494000000000 39.7889000000000 -0.681700000000000 47.9940000000000 0.285800000000000 -0.405400000000000 0.868300000000000 1 0 0
'G06' 51.7016000000000 27.4076000000000 -0.122200000000000 42.0400000000000 -0.0869000000000000 -0.641500000000000 0.762200000000000 1 0 0
'G12' 76.2398000000000 64.5503000000000 -0.525900000000000 49.5880000000000 -0.0980000000000000 -0.109700000000000 0.989100000000000 1 0 0
'G24' 152.687900000000 23.2392000000000 -0.524800000000000 40.0120000000000 0.100000000000000 -0.301000000000000 -0.948400000000000 1 0 0
'G25' 290.180200000000 72.0211000000000 -0.619200000000000 50.6890000000000 -0.393900000000000 -0.889000000000000 0.233400000000000 1 0 0
'G29' 212.638700000000 34.8340000000000 0.645800000000000 42.0450000000000 -0.528200000000000 0.804100000000000 -0.273000000000000 1 0 0
'G31' 310.781700000000 16.6134000000000 -0.519800000000000 42.4060000000000 0.600200000000000 -0.144300000000000 -0.786700000000000 1 0 0
'G32' 260.866300000000 30.0185000000000 -0.340800000000000 47.4520000000000 -0.171400000000000 -0.0196000000000000 -0.985000000000000 1 0 0
'E01' 287.531300000000 43.4192000000000 -0.885600000000000 45.8130000000000 0.0638000000000000 -0.843200000000000 -0.533800000000000 0 1 0
'E04' 282.349200000000 24.3574000000000 1.00080000000000 44.7670000000000 0.659400000000000 -0.274300000000000 -0.700000000000000 0 1 0
'E09' 333.558300000000 10.4796000000000 -0.377100000000000 39.7210000000000 -0.420800000000000 -0.257700000000000 -0.869800000000000 0 1 0
'E13' 120.899000000000 46.3556000000000 0.0345000000000000 47.5420000000000 -0.0376000000000000 -0.718100000000000 0.694900000000000 0 1 0
'E15' 51.1413000000000 32.7148000000000 0.365800000000000 44.4790000000000 0.172000000000000 0.206300000000000 0.963300000000000 0 1 0
'E21' 67.3416000000000 81.0778000000000 -0.190300000000000 48.9070000000000 -0.165700000000000 -0.806400000000000 -0.567600000000000 0 1 0
'E27' 99.0675000000000 27.8129000000000 0.891400000000000 43.1130000000000 -0.0959000000000000 0.890300000000000 0.445200000000000 0 1 0
'C08' 55.3300000000000 31.7230000000000 0.346100000000000 39.5560000000000 0.328800000000000 -0.894700000000000 0.302300000000000 0 0 1
'C13' 81.4865000000000 33.6600000000000 0.343100000000000 42.3540000000000 -0.611700000000000 0.120800000000000 0.781800000000000 0 0 1
'C24' 300.312400000000 21.5706000000000 -0.102200000000000 44.0780000000000 -0.261300000000000 0.874700000000000 0.408300000000000 0 0 1
'C26' 287.275600000000 70.4003000000000 1.07280000000000 51.9090000000000 -0.0505000000000000 -0.277100000000000 0.959500000000000 0 0 1
'C29' 71.5566000000000 54.0962000000000 -0.265400000000000 49.7060000000000 0.590300000000000 -0.497200000000000 -0.635900000000000 0 0 1
'C35' 174.456000000000 53.0401000000000 0.686700000000000 40.8300000000000 -0.0910000000000000 0.929000000000000 0.358800000000000 0 0 1
'' NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN

Funktion ohne Link?

Die NaN-Werte stehen immer unter jeder Zeile.

Ich habe detectImportOptions benutzt, um meine csv.Datei in Matlab zu bekommen.

Dann möchte ich einen Code entwickeln, um diese Matrix in viele einzelne Epochen zu unterteilen, die immer vom 1. Wert bis NaN gehen (dann der nächste Wert nach NaN bis zum nächsten NaN usw.).

Kann ich irgendwie festlegen, dass NaN oder ein anderer Wert wie 99999999 immer die Grenzlinie für eine Epoche ist?

Und kann ich dann mit if-Schleifen meine Berechnungen mit jeder einzelnen Epoche durchführen und am Ende z.B. eine Standardabweichung für jede Epoche ausgeben lassen? Also dann für die 1. Epoche die Standardabweichung1, für die 2. Epoche die Standardabweichung2, und so weiter.

Vielen Dank schon mal!


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