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Vasek


Active since 2012

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Factor Analysis: a covariance matrix is not positive definite
Hello, I have a data set called Z2 that consists of 717 observations (rows) which are described by 33 variables (columns). T...

9 years ago | 1 answer | 0

1

answer

Answered
Plot 3d figure (surface) with one time-dimension axis
I used an alternative way with re-labeling the axis: set(gca,'XTickLabel'['16:34';'16:35';'16:36';'16:37';'16:38';'16:39';'16:...

12 years ago | 0

Question


Plot 3d figure (surface) with one time-dimension axis
Hello, I'm trying to plot: surf(d,t,v) where: d is a vector - consists of integer values, e.g. d=[10 11 12 .... 46] ...

12 years ago | 2 answers | 0

2

answers

Question


Error within importing the .cvs file
Hello everybody, I have bulk data separated by semicolon stored in .csv file and I need to import them into the Matlab as matri...

12 years ago | 0 answers | 0

0

answers

Question


Import data from .csv files and use them as the input matrixes
Hello everybody, I have several .csv files(always a file with just one worksheet) containing the input data. What I'd like ...

12 years ago | 1 answer | 0

1

answer

Question


Plotting two 3D figures (mesh,surf) - set different parameters
Hello everybody, I'm trying to display two 3D figures into the one plot. What I'd like to do is to set the different paramete...

12 years ago | 1 answer | 1

1

answer