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Published on 2010-04-12T03:04:20Z
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2010/04/12
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grayImage = grayImage / max(max(grayImage));
?
grayImage = grayImage / 255;
Which of the above is right,and reason?
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Given a large sparse matrix (say 10k+ by 1M+) I need to find a subset, not necessarily continuous, of the rows and columns that form a dense matrix (all non-zero elements). I want this sub matrix to be as large as possible (not the largest sum, but the largest number of elements) within some aspect…
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I have a "SquareMatrix" template class which inherits "Matrix" template class, like below:
SquareMatrix.h:
#ifndef SQUAREMATRIX_H
#define SQUAREMATRIX_H
#include "Matrix.h"
template <class T> class SquareMatrix : public Matrix<T>
{
public:
T GetDeterminant();
};
template…
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I'm trying figure out how to get an OpenGL specified object to be displayed correctly according to the device orientation (ie. according to the gravity vector from the accelerometer, and heading from compass).
The GLGravity sample project has an example which is almost like this (despite ignoring…
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I'm trying figure out how to get an OpenGL specified object to be displayed correctly according to the device orientation (ie. according to the gravity vector from the accelerometer, and heading from compass).
The GLGravity sample project has an example which is almost like this (despite ignoring…
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Hi
I'm learning templates in C++ so I decied to write matrix class which would be a template class. In Matrix.h file I wrote
#pragma once
#include "stdafx.h"
#include <vector>
using namespace std;
template<class T>
class Matrix
{
public:
Matrix();
~Matrix();
GetDataVector();
…
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Hi,
I have some Matlab functions defined in .m files and I'd like to import them into Matlab (as in I'd like them to form part of the commands). Is this possible please and how can I do this?
Thank you very much and regards,
Krt_Malta
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hi,
i have a very big problem.
ich wrote a programm which is using a matlab dll. i build some classes with the matlab .net builder. it runs on my pc :)
the problem is, i want to use ist on a pc without matlab. so i installed mcr, but it dont run :(
what are the steps i should do? the system variable…
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Hi All!
I'm having an issue interacting between Matlab and .NET. I've managed to call .NET methods from Matlab code and vice versa. However, if I call a .NET method that, in turn, instantiates a Matlab object, it crashes (with a type initialization exception).
Think about this scenario: a .NET…
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Hello,
when i tried to update some part of a matrix, i got the following error message:
??? Assignment has fewer non-singleton rhs dimensions than non-singleton subscripts
My code tries to update some values of a matrix that represent a binary image. My code is as follows:
outImage(3:5,2:4,1) =…
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I tried to update some part of a matrix, I got the following error message:
??? Assignment has fewer non-singleton rhs dimensions than non-singleton subscripts
My code tries to update some values of a matrix that represent a binary image. My code is as follows:
outImage(3:5,2:4,1) = max(imBinary(3:5…
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