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This section lists functions that the user may want to use in setting expressions for inputs and parameters when building a system and for values of run variables and values of system parameters.
•To create a Vector<double>:
Function
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Description
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vectorDouble(int n, double val1, ...)
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Create a Vector<double> of length "n" ≤ 10 with values val1, ... . The number of values must be equal n
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vecD(int n, double val1, ...)
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Create a Vector<double> of length "n" ≤ 10 with values val1, ... . The number of values must be equal n
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ZeroVecD(int n)
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Create a Vector<double> of length "n" having elements all set to zero.
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OnesVecD(int n)
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Create a Vector<double> of length "n" having elements all set to 1.
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ConsVecD(int n, double d)
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Create a Vector<double> of length "n" having elements all set to "d".
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IndexVecD(int n, double val1, double increment)
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Create a Vector<double> of length "n" having elements. The first element
has value "val1", the second "val1+increment" and so on.
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PokeVecD(int n, int ind, double poke)
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Create a Vector<double> of length "n" having elements. All elements are
equal to zero, except for the element "ind" which is equal to "poke".
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TwoVecD(double d1, double d2)
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Create a two-element Vector<double> having elements d1 and d2.
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•To create a Vector<int>:
Function
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Description
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vecI(int n, int val1, ...)
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Create a Vector<int> of length "n" ≤ 10 with values val1, ... . The number of values must be equal n
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ZeroVecI(int n)
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Create a Vector<int> of length "n" having elements all set to zero.
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OnesVecI(int n)
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Create a Vector<int> of length "n" having elements all set to 1.
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ConsVecI(int n, int d)
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Create a Vector<int> of length "n" having elements all set to "d".
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IndexVecI(int n, int val1, int increment)
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Create a Vector<int> of length "n" having elements. The first element
has value "val1", the second "val1+increment" and so on.
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PokeVecI(int n, int ind, int poke)
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Create a Vector<int> of length "n" having elements. All elements are
equal to zero, except for the element "ind" which is equal to "poke".
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•To create a Vector<Complex>:
Function
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Description
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ZeroVecC(int n)
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Create a Vector<Complex> of length "n" having elements all set to zero.
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OnesVecC(int n)
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Create a Vector<Complex> of length "n" having elements all set to 1.
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ConsVecC(int n, double re, double im)
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Create a Vector<Complex> of length "n" having elements all set to "(re, im)".
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ConsVecC(int n, Complex c)
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Create a Vector<Complex> of length "n" having elements all set to c
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•To create a Grid<Complex>:
Function
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Description
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ZeroGridC(int nxy, double dxy)
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Create a Grid<Complex> on a grid which has sides of length "nxy" with spacing "dxy". The origin in both directions is at "nxy/2" point. The entire grid is set to (0, 0).
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OnesGridC(int nxy, double dxy)
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Create a Grid<Complex> on a grid which has sides of length "nxy" with spacing "dxy". The origin in both directions is at "nxy/2" point. The entire grid is set to (1, 0).
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•MATLAB Interface (mli) functions:
Function
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Description
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mliLoadD(const char* fn, const char* vn)
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load from .mat file named "fn" value of variable named "vn"
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mliLoadVD(const char* fn, const char* vn)
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load from .mat file named "fn" value of vector variable named "vn"
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mliLoadVDxD(const char* fn, const char* vn, double factor)
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load from .mat file named "fn" value of vector variable named "vn" and multiply vector by factor
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mliLoadGD(const char* fn, const char* vn)
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load from .mat file named "fn" value of grid variable named "vn"
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mliLoadGDxD(const char* fn, const char* vn, double factor)
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load from .mat file named "fn" value of grid variable named "vn" and multiply grid by factor
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•other functions ogrid_with_origin_on_mesh(nx,ny,dx,dy) the integers nx,ny are the mesh dimensions, and the floating-point constants dx, dy are the mesh spacings, in meters.
oGridGeometry(nx,ny,dx,dy) the integers nx,ny are the mesh dimensions, and the floating-point constants dx, dy are the mesh spacings, in meters.
ogrid_with_origin_on_mesh(nxy,dxy) integer nxy is the mesh dimension, in either x or y, and dxy is the mesh spacing in meters.
oGridGeometry(nxy,dxy) integer nxy is the mesh dimension, in either x or y, and dxy is the mesh spacing in meters.
oRectangularRegion(xmin,xmax,ymin,ymax) xmin, xmax, ymin, ymax - coordinates of the rectangular region.
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