Bilinear may refer to:
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Bilinear sampling
In mathematics, bilinear interpolation is a method for interpolating functions of two variables (e.g., ''x'' and ''y'') using repeated linear interpolation. It is usually applied to functions sampled on a 2D rectilinear grid, though it can be gene ...
(also called "bilinear filtering"), a method in computer graphics for choosing the color of a texture
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Bilinear form, a type of mathematical function from a vector space to the underlying field
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Bilinear interpolation
In mathematics, bilinear interpolation is a method for interpolating functions of two variables (e.g., ''x'' and ''y'') using repeated linear interpolation. It is usually applied to functions sampled on a 2D rectilinear grid, though it can be ...
, an extension of linear interpolation for interpolating functions of two variables on a rectilinear 2D grid
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Bilinear map
In mathematics, a bilinear map is a function combining elements of two vector spaces to yield an element of a third vector space, and is linear in each of its arguments. Matrix multiplication is an example.
Definition
Vector spaces
Let V, W ...
, a type of mathematical function between vector spaces
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Bilinear transform
The bilinear transform (also known as Tustin's method, after Arnold Tustin) is used in digital signal processing and discrete-time control theory to transform continuous-time system representations to discrete-time and vice versa.
The bilinear t ...
, a method of transforming from the S to Z domain in control theory and signal processing
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Bilinear transformation (disambiguation) Bilinear transformation may refer to:
* Bilinear map or bilinear operator
* Bilinear transform (signal processing), a type of conformal map used to switch between continuous-time and discrete-time representations
* Möbius transformation (complex an ...
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