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Javier


Univ de San Andres

Attivo dal 2013

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Domanda


Installing/Using toolbox (lightspeed)
I am trying to use the lightspeed toolbox for Matlab, but it is the first time I download a toolbox and I don't know if it is pr...

oltre 10 anni fa | 0 risposte | 0

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Domanda


Changing size vector. Avoiding a loop
Hi I have a problem that is taking hours to be solved and I am trying to gain efficience in order to make it faster. Basical...

quasi 11 anni fa | 0 risposte | 0

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Domanda


Sum over columns excluding rows
Hi, I am quite a begginer with matlab and I wonder if someone could help me with this problem. I have a matrix A=[a b c...

quasi 11 anni fa | 2 risposte | 0

2

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Domanda


Avoiding doble loops to gain efficience
Hi. I have solved a problem by using a doble loop but it is taking too long and I am pretty sure there are more efficient way...

quasi 11 anni fa | 1 risposta | 0

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Domanda


How does fmincon works? Changing not binding restrictions changes the result
Hello. I am working with the function fmincon and I have noticed that changing a restriction can alter the result even when t...

quasi 11 anni fa | 0 risposte | 0

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Domanda


Matlab is violating restrictions of fmincon
Hi I want to solve a constrained maximization problem and i am using the function fmincon. [theta] = fmincon('gmmsimobj2'...

quasi 11 anni fa | 1 risposta | 0

1

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Domanda


Argument of Normal Distribution
Hi! I have a simple question. Is there any way to get the argument in which a standard normal distribution is evaluated give...

circa 11 anni fa | 1 risposta | 0

1

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Domanda


Subscript indices must either be real positive integers or logicals
I am trying to make a while-loop for an fsolve function. I am getting the error message Subscript indices must either be real po...

oltre 11 anni fa | 1 risposta | 0

1

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Domanda


Filling vector with a condition.
Hi. I have two vectors A and B of the same length I wan´t to create a new vector containing the same numbers of B, but onl...

oltre 11 anni fa | 2 risposte | 1

2

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Domanda


Loop to generate n random series (filling a matrix?)
Hi, i´m glad if you could help me with this I have a funcion that generate a random trajectory for a variable (like a brownia...

oltre 11 anni fa | 1 risposta | 0

1

risposta

Domanda


Quad. The integrand function must return an output vector of the same length as the input vector
Hello, I've been trying to integrate a function using the quad function: PS2=quad(@fintegrand,0,10) fintegrand is a .m fun...

oltre 11 anni fa | 0 risposte | 0

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Domanda


Integral of a product between a function and a Cumulative Normal Distribution
Hi. I need to compute an integral of a function that consist in the product between a Cumulative distribution of a Normal, an...

oltre 11 anni fa | 2 risposte | 0

2

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