Statistica
RANK
19.667
of 300.763
REPUTAZIONE
2
CONTRIBUTI
12 Domande
4 Risposte
ACCETTAZIONE DELLE RISPOSTE
41.67%
VOTI RICEVUTI
1
RANK
of 170.923
CONTRIBUTI
0 Problemi
0 Soluzioni
PUNTEGGIO
0
NUMERO DI BADGE
0
CONTRIBUTI
0 Post
CONTRIBUTI
0 Pubblico Canali
VALUTAZIONE MEDIA
CONTRIBUTI
0 Punti principali
NUMERO MEDIO DI LIKE
Feeds
Domanda
how to define matirx series?
Dear community, I want to define a matirx series whose each element is a matirx. For example, a1 = randn(2,2); a2 = randn(2,2...
quasi 4 anni fa | 1 risposta | 0
1
rispostaHow can I adjust the vertical line spacing in the MATLAB Editor?
i have the same question. How to solve it?
quasi 4 anni fa | 0
Domanda
increase line-spaces in .m files?
Dear community, Thanks in advance. I use monospaced with size 18 when I code in the .m files, but I find that the scripts make...
quasi 4 anni fa | 1 risposta | 0
1
rispostaDomanda
Is expm accurate to compute transition probabilities for a continuous-time Markov chain?
I have the following Q-matrix for a continuous time Markov chain and use expm to compute transition probabilities. syms t posit...
oltre 4 anni fa | 1 risposta | 0
1
rispostaDomanda
why expm dose not show parameters?
I use expm to symbolically compute martix exponential . syms x [1 2] syms t A = [-x(1)-x(2) x(1); 0 -x(2)]; B = expm...
oltre 4 anni fa | 1 risposta | 0
1
rispostaCauses of Rank Deficiency when Fitting GARCH models
I have the same problem.
quasi 5 anni fa | 0
Domanda
Plot datetime data from a cell array?
I have data set shown in fig. But I do not how to access to the data. I try to use: plot(index{2:end, 1}, cell2mat(index(2:end,...
quasi 5 anni fa | 1 risposta | 0
1
rispostaDomanda
I have the errors when learning GARCH: lags must be unique, positive integers?
I am not sure why I have this error when using name-value to define lags. Any ideas?
quasi 5 anni fa | 1 risposta | 0
1
rispostaDomanda
Plot variables with similar names.
I have the following double variables and the names are var_1 var_2 var_3 var_4 var_5 ... var_30. I need to plot them. ...
oltre 5 anni fa | 2 risposte | 0
2
rispostewrite data to excel sheet column
After 8 years, is there a way to do this if the column number is bigger than z?
oltre 5 anni fa | 0
Domanda
How to get standard errors from copulafit
Hello, Community, I try to fit a Gaussian copula by using rhohat = copulafit('Gaussian',u) How do I get the standard errors ...
quasi 6 anni fa | 1 risposta | 0
1
rispostaDomanda
How to find the minimum value of an integral using Matlab?
I want to find the value, which makes takes the minimum value. is given by ...
circa 6 anni fa | 1 risposta | 0
1
rispostaDomanda
replace a double in a array with a string BUT in specific Columns?
Suppose the matrix is A = [ 0.5 2 3 2.5 1 1 0.6 1 2 2.4 2 3 0.2 2 3 2.3 3 2] My question is to repl...
circa 7 anni fa | 1 risposta | 0
1
rispostaDomanda
Find the root of a double integral
why the following code cannot find the root of the function g(z). Note f(2)=6. So fzero(g,1) should return 2. syms x ...
circa 7 anni fa | 1 risposta | 0
1
rispostaDomanda
how to define a double integral with symbolic upper limits
I want to define a double integral, like this f(h) = \int_0^h (\int_0^1 xy dx) dy, where h is a variable. I try to use ...
circa 7 anni fa | 1 risposta | 0
