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DoVile Last Name:


aarhus university

Active since 2012

Econ student
Professional Interests: Econometrics

Statistics

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Question


how to mex this recursion
I am running a large program and a small function is taking up all the computing time, I havent been able to use the automatic c...

oltre 5 anni ago | 1 answer | 0

1

answer

Question


retrieving data from structure
I am having a weird issue when trying to get data from a structure. I am using dir to get folder names into the variable Fold...

oltre 5 anni ago | 1 answer | 0

1

answer

Question


How to get GARCH parameters into a vector
My question is fairly simply but i havent been able to find a solultion, how do i automatically save my GARCH model parameter es...

oltre 9 anni ago | 1 answer | 0

1

answer

Answered
Finding durations between 1's in a matrix
In the end i decided on just using a double for loop with an if statement, if anyone comes up with something elegant that would ...

oltre 9 anni ago | 0

| accepted

Question


Finding durations between 1's in a matrix
I am creating a matrix of ones I = binornd(1,a,T(j),n); What i need to find next is the durations between the 1 values f...

oltre 9 anni ago | 2 answers | 0

2

answers

Question


Datafeed problem - yahoo finance cant find stock ?
I am trying to get data on a bunch of danish stocks, fx. the Ap Moeller Maersk B stock. I am using the code C = yahoo; ...

oltre 9 anni ago | 1 answer | 0

1

answer

Answered
Mex: compiler not found problem
I download SDK from http://www.microsoft.com/en-us/download/details.aspx?id=8279 and start the install after downloading t...

oltre 9 anni ago | 0

Question


Mex: compiler not found problem
I am messing around trying to learn how to call c++ code form matlab, specifically i am trying the code following this <http://w...

oltre 9 anni ago | 5 answers | 0

5

answers

Question


using textscan to load numbers from txt file
I am using textscan tmp = textscan(fid,'%4f %q %f %f %f %f %f %f %f %f','treatAsEmpty', 'n/a'); to load data which look...

oltre 9 anni ago | 1 answer | 0

1

answer

Question


textscan not working with double quotation marks
I am using textscan to read a .txt file into matlab but i am having some troubles. The data looks like (first two lines) ...

oltre 9 anni ago | 1 answer | 0

1

answer

Question


from cell array to numeric vector
I have a 1x52 length cell array of years stored in MWDIData_years, i need to get these to be a nummeric vector. I am trying some...

oltre 9 anni ago | 2 answers | 1

2

answers

Question


How can i create a standard matlab template for new programs
I like to have the same layout of my code every time i create a new program, at the moment i just copy and paste an .m file. But...

oltre 9 anni ago | 2 answers | 1

2

answers

Question


Help vectorising for loop for kernel density
I am having a devil of a time figuring out how to vectorise the following for loopp dens = NaN(length(y),1); for i=1:l...

oltre 9 anni ago | 1 answer | 0

1

answer

Question


What would you add to my Matlab cheat sheet ?
I am an econ/math masters student, but any suggestions are welcome I would prefer keeping the sheet on 1 page though. * ...

oltre 9 anni ago | 0 answers | 0

0

answers

Question


Error using quad for nummerical integration
I am unable to understand why i cant use the quad function for nummerical integration.. tk = 1.5; Assymptotisk=@(x) sqr...

circa 10 anni ago | 1 answer | 0

1

answer

Answered
fmincon, how does interior point restrict parameters
Thank you

circa 10 anni ago | 0

Question


fmincon, how does interior point restrict parameters
I used my own restriction transformation inside the function to allow fmincon to searh globally. However i ran into nummerical t...

circa 10 anni ago | 2 answers | 0

2

answers

Question


Efficient allocation of random numbers(U(0,1)) into categories
I am trying to create a function which takes two arguments as input, one a vector of values drawn from a uniform distribution an...

circa 10 anni ago | 1 answer | 0

1

answer

Question


Nicer output from simulations
I am taking a Monte-Carlo course and so i have some output, the homework is all done but i would like to make the end product a ...

circa 10 anni ago | 2 answers | 0

2

answers

Question


Interior point maximization on non-smooth surface
I am estimating a state-space model using maximum likelihood, and i am also doing simulations. For the actual maximisation part ...

circa 10 anni ago | 0 answers | 0

0

answers

Answered
How do i get nice .eps images into latex
Turns out all i needed to do was to go from tex->ps->pdf rather than tex->DVI->pdf Thanks for answers though guys! :)

circa 10 anni ago | 0

| accepted

Question


How do i get nice .eps images into latex
I of course know how to print a plotted image into a .eps file using file>SaveAs, however when i actually create the .pdf file i...

circa 10 anni ago | 4 answers | 0

4

answers

Answered
adding year to plot using datetick
Thank you for your answer, it is the second case that is relevant. My data consists of 3081 observations, having loaded the year...

circa 10 anni ago | 0

| accepted

Question


adding year to plot using datetick
I have created a plot for a volatility measure, now i want to add the years of the measure to the x axis. I have the appropriate...

circa 10 anni ago | 2 answers | 0

2

answers