Loading Csv files and plotting them as 3D graphs

Have a bunch of cvs files, and need to load them into matlab. Eventually plotting them as 3D maps.
cvsread is returning an error at the momoment.
Thanks Andrew

4 Kommentare

Iain
Iain am 15 Sep. 2014
Do you really mean cvs and not csv (comma separated values)?
Andrew
Andrew am 16 Sep. 2014
yeah csv sorry, thats the one
Andrew
Andrew am 16 Sep. 2014
this is what i have, dont think its correct as its returning a wierd image.
A=csvread('\\ntapprdfs01n02.rmit.internal\sh6\s3484096\MATLAB\Labsess\Data Files\CSV\3Dscan1.csv'); B=csvread('\\ntapprdfs01n02.rmit.internal\sh6\s3484096\MATLAB\Labsess\Data Files\CSV\3Dscan2.csv'); C=csvread('\\ntapprdfs01n02.rmit.internal\sh6\s3484096\MATLAB\Labsess\Data Files\CSV\3Dscan3.csv');
X = zeros(500,500);
for k = 1: length(A) X(A(k,1),A(k,2))= A(k,3); end
mesh(X)
Y = zeros(500,500); for k = 1: length(Y) Y(B(k,1),B(k,2))= B(k,3); end
mesh(B)
Here is one of the files
Yona
Yona am 16 Sep. 2014
what is the error you get? on "csvread" lines or after?
what contain each file? only number? title line?

Melden Sie sich an, um zu kommentieren.

Antworten (0)

Kategorien

Mehr zu Convert Image Type finden Sie in Hilfe-Center und File Exchange

Gefragt:

am 15 Sep. 2014

Kommentiert:

am 16 Sep. 2014

Community Treasure Hunt

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

Start Hunting!

Translated by