photo

Nathalie


Aktiv seit 2014

Followers: 0   Following: 0

Nachricht

Statistik

  • First Review
  • Thankful Level 1

Abzeichen anzeigen

Feeds

Anzeigen nach

Frage


Regression with some part of the array
Suppose I have x vector=[ 1 5 6 7 8 3 2 ] and corresponding y vector [2 9 4 6 4 5 6]. How to run regression for y on x for ...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How does 'fmincon' work?
Can fmincon estimated with different algorithms: active-search or sqp, provide different estimated values of parameters at the e...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to solve error in fmincon ?
Hi, what I'm doing wrong so that it displayes error after my specification: options = optimset('Display','off','Algorith...

etwa 10 Jahre vor | 1 Antwort | 1

1

Antwort

Frage


fminsearch with integer parameters
Hi, i have problem with fminsearch. One of the parameters is the point on the grid. When i use fminsearch, the points can ge...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


Calculate mean of a CDF
Can you please help to calculate mean on some interval [a,b]: $\underset{a}{\overset{b}{\int}}\theta dF\left(\theta\right)$ kn...

etwa 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


How to correctly change mean in the distribution?
I computed numerically g-pdf function, where the means- i take points in the grid. When I would to change the mean, i.e. multip...

mehr als 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


How to find x for a given value of y?
I have found eigenvector h given matrix g. To do that, i have constructed a grid of random numbers : % generate grid dx = (x...

mehr als 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


how to draw random numbers from the vector
Hi, i have drawn a distribution based on on the generated vector of random numbers. My question is: # how to draw randoml...

mehr als 10 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
How to write code with iterations for this integral?
My code is the following. But it seems that my integral does not converge. What i'm doing wrong? clear all; close all; clc; ...

mehr als 10 Jahre vor | 0

Frage


How to write code with iterations for this integral?
The integral is the following : h(x)=integral(from a to b) of g(x,y)h(y)dy. I'm not so advanced in matlab. I know how to estimat...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort