write double class to .txt file

71 visualizaciones (últimos 30 días)
ha ha
ha ha el 21 de Jun. de 2018
Editada: ha ha el 22 de Jun. de 2018
Let' say , I have the data in Matlab with the result is ha=14x3 double.
ha=[ 6.74483465234e+05 1.512013286060e+06 -11.6250
6.74483565235e+05 1.512013586059e+06 -11.1250
6.74483665235e+05 1.512013186059e+06 -11.6150
............................................................]
How can I convert "ha" to the file with extension file name .txt?

Respuesta aceptada

ha ha
ha ha el 21 de Jun. de 2018
Editada: ha ha el 22 de Jun. de 2018
dlmwrite('output.txt', ha, 'delimiter','\t','newline','pc','precision',13);
where "precision": using a precision of 13 significant digits. https://www.youtube.com/watch?v=PGPBCAPd9Vg&feature=youtu.be
  1 comentario
Walter Roberson
Walter Roberson el 21 de Jun. de 2018
Two steps are not needed. If you already have ha then just the dlmwrite() would be needed.

Iniciar sesión para comentar.

Más respuestas (1)

Walter Roberson
Walter Roberson el 21 de Jun. de 2018
save YourFileNameGoesHere.txt ha -ascii -double
  3 comentarios
Walter Roberson
Walter Roberson el 21 de Jun. de 2018
Which MATLAB release are you using? And is it possible there was a special character in the file name?
>> ha = rand(14,3)
ha =
0.564311118993862 0.817996881165875 0.4914408954708
0.886208766442231 0.916848547977997 0.586965769028758
0.540386873298003 0.704906196238206 0.382831659385335
0.741939008541082 0.713764731668324 0.220845951876804
0.363907275377093 0.0580101724585301 0.918355702076729
0.638543500573447 0.644690448569641 0.0871660376642051
0.156344591720558 0.930698521135438 0.800057722205667
0.559201781113188 0.449742685010024 0.476716144812095
0.403763678573054 0.849106807977924 0.0535249742035238
0.265807233888716 0.663712003994611 0.554110729632032
0.130106666955534 0.0349694247231292 0.876998654274985
0.343754546565382 0.528773374253961 0.555621900932396
0.800416117923546 0.0481754648350227 0.292102339706884
0.259467705281624 0.717624324039735 0.493149570541529
>> save YourFileNameGoesHere.txt ha -ascii -double
>> !cat YourFileNameGoesHere.txt
5.6431111899386210e-01 8.1799688116587477e-01 4.9144089547079994e-01
8.8620876644223134e-01 9.1684854797799731e-01 5.8696576902875774e-01
5.4038687329800261e-01 7.0490619623820627e-01 3.8283165938533514e-01
7.4193900854108186e-01 7.1376473166832366e-01 2.2084595187680411e-01
3.6390727537709278e-01 5.8010172458530129e-02 9.1835570207672856e-01
6.3854350057344667e-01 6.4469044856964086e-01 8.7166037664205054e-02
1.5634459172055792e-01 9.3069852113543838e-01 8.0005772220566729e-01
5.5920178111318763e-01 4.4974268501002368e-01 4.7671614481209534e-01
4.0376367857305351e-01 8.4910680797792426e-01 5.3524974203523756e-02
2.6580723388871619e-01 6.6371200399461117e-01 5.5411072963203234e-01
1.3010666695553419e-01 3.4969424723129250e-02 8.7699865427498491e-01
3.4375454656538218e-01 5.2877337425396143e-01 5.5562190093239616e-01
8.0041611792354628e-01 4.8175464835022663e-02 2.9210233970688437e-01
2.5946770528162444e-01 7.1762432403973464e-01 4.9314957054152853e-01
ha ha
ha ha el 21 de Jun. de 2018
thank @Walter Roberson

Iniciar sesión para comentar.

Categorías

Más información sobre Characters and Strings en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by