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[Octave-bug-tracker] [bug #57399] Griddata Result


From: Hosam Mukhairez
Subject: [Octave-bug-tracker] [bug #57399] Griddata Result
Date: Fri, 13 Dec 2019 02:08:50 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0

Follow-up Comment #7, bug #57399 (project octave):

yes Mr. Markus Mützel 
I downloaded the version "octave-5.1.0-w64-installer"
and executed the script and gave me same results as the old version

these results from the new and old version are defers when executing the same
script using Matlab

my script is 
=================================
addpath('C:\Users\Hosam\Desktop\');

data4 = dlmread('3', ';');

x = data4(:,1);
y = data4(:,2);
v = data4(:,3);
z = data4(:,4);
k = data4(:,5);
b = data4(:,6);
o = data4(:,7);

x1=min(x):0.1:max(x);
y1=min(y):0.1:max(y);
z1=min(z):0.1:max(z);


[xi,yi] = meshgrid(x1,y1);


zi = griddata(x,y,z,xi,yi,'linear');
vi = griddata(x,y,v,xi,yi,'linear');
ki = griddata(x,y,k,xi,yi,'linear');
bi = griddata(x,y,b,xi,yi,'linear');
oi = griddata(x,y,o,xi,yi,'linear');

V = reshape(vi,numel(vi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/V.txt'),'V'); 

X = reshape(xi,numel(xi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/X.txt'),'X'); 

Y = reshape(yi,numel(yi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/Y.txt'),'Y');

Z = reshape(zi,numel(zi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/Z.txt'),'Z');

K = reshape(ki,numel(ki),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/K.txt'),'K');

B = reshape(bi,numel(bi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/B.txt'),'B');

O = reshape(oi,numel(oi),1)
save('-ascii',strcat('C:\Users\Hosam\Desktop','/O.txt'),'O');
=================================

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