Statistica
RANK
88.991
of 300.753
REPUTAZIONE
0
CONTRIBUTI
10 Domande
1 Risposta
ACCETTAZIONE DELLE RISPOSTE
80.0%
VOTI RICEVUTI
0
RANK
of 170.858
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
Trouble with mvregress - Example required
Suppose I want to calculate a multivariate regression with the dependent variable Y and independent variable X. Y is an 4x25...
circa 10 anni fa | 0 risposte | 0
0
risposteDomanda
fmincon - conditions must depend on optimization output
How do I make this fmincon function work. The optimization output fval is supposed to have influence on the condition vector A. ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Optimization through iteration - help!
I'm desperatley trying to optimize vector x such as its sum equals one.I need this for an optimization problem which can only ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Replace first number of matrix with the next larger value
I have the following matrix: StrikeMatrix11= [1:10] Now I want to replace the first number of StrikeMatrix11 with "2" si...
quasi 11 anni fa | 1 risposta | 0
1
rispostaDomanda
iterate structures: Error message
Can someone please help me with this iteration: Assumme I have the following components of a strcuture: field1 = 'Fi...
circa 11 anni fa | 1 risposta | 0
1
rispostaDomanda
Use data from matlab function "tomonthly"
Taking the offilcial mathworks example: How to convert to monthly data load predict_ret_data.mat x0 = fints(expdates, ex...
circa 11 anni fa | 1 risposta | 0
1
rispostaDomanda
reshaping a matrix: adding rows and changing the selected elements of the original matrix
Take the following matrix A: A = [ 1 2 3 4 5 6]'; If I want to find the max. and min. for a predefined frequency (e.g. f...
circa 11 anni fa | 1 risposta | 0
1
rispostacreateLags function - Hows does it compute ?
http://www.mathworks.com/matlabcentral/fileexchange/43258-commodities-trading-with-matlab/content/CommodityTrading/createLags.m
circa 11 anni fa | 0
| accettato
Domanda
createLags function - Hows does it compute ?
I'm currently trying to understand a matlab code of trend following. At some point, the code uses Matlab's "createLages" functio...
circa 11 anni fa | 1 risposta | 0
1
rispostaDomanda
calculate the return between selected time points only
Hi, suppose I have a time series with stock prices and this variable is called "price" Now I have a second variable which is...
circa 11 anni fa | 1 risposta | 0
1
rispostaDomanda
Identify pre-sign changes
Assume I have a sequence of +1 and -1 only, randomly chosen.. If I want to identify the sequence point where the pre sign cha...
circa 11 anni fa | 1 risposta | 0
