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Tulio


Last seen: 6 meses ago Active since 2013

Professional Interests: finance, derivatives, fixed income, trading

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Link a shared library in a dll and call it in VBA
I deployed a code from matlab as a C++ Shared Library. When I run the code as a console application it works perfectly fine. ...

alrededor de 4 años ago | 0 answers | 0

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answers

Question


How can I vectorize this Nested for loop
I'm trying to vectorize the inner loop but I'm not being able to. for i = 1:NTS U(1) = 0; V(1) = 0; ...

más de 4 años ago | 0 answers | 0

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answers

Question


PCA Eigenvalue correspondence with matrix data
Hi all, How do I know which Eigenvalue corresponds to which Matrix dats columns. For example suppose I have a 3x3 matrix and...

casi 8 años ago | 0 answers | 0

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answers

Answered
Unbounded Sized Variables Code Genaration
I had a friend that figured it out. // Initialize Cov Matrix emxArray_real_T *Cov = emxCreate_real_T(cols, cols); /...

alrededor de 8 años ago | 0

| accepted

Question


Unbounded Sized Variables Code Genaration
Recently i tried to use c-shraed library with c#. as you can see here http://www.mathworks.com/matlabcentral/answers/110992-matl...

alrededor de 8 años ago | 1 answer | 0

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answer

Answered
how to convert a 2D matrix to a column vector?
For example a 7x7 matrix; Ncols=7; Nrows=7; c=0; ColVec=zeros(Ncols*Nrows,1); for i=1:Nrows for j=1:Ncols ...

alrededor de 8 años ago | 0

Answered
Matlab codegen and CLI/CLR class
Making a long story short. After generating the C shared library you add the project.H project.Lib and project.dll as a library ...

alrededor de 8 años ago | 1

| accepted

Question


Matlab codegen and CLI/CLR class
Hi everyone, I'm trying to add some code generated from Matlab into a a project in C#. So basically the C# code will call a C...

alrededor de 8 años ago | 1 answer | 0

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answer

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

alrededor de 8 años ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

alrededor de 8 años ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

alrededor de 8 años ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

alrededor de 8 años ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

alrededor de 8 años ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

alrededor de 8 años ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

alrededor de 8 años ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

alrededor de 8 años ago

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

alrededor de 8 años ago

Question


Efficient way to import large date sets
Hi All, For the past couple of month I have been working with Intraday quotes for stocks and futures. I was focusing more on ...

alrededor de 8 años ago | 1 answer | 0

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answer