Searched defs:derivatives (Results 1 - 5 of 5) sorted by relevance

/external/eigen/unsupported/test/
H A Dsplines.cpp251 ArrayXXd derivatives = ArrayXXd::Random(dimension, numPoints); local
258 points, derivatives, derivativeIndices, degree);
265 PointType derivative = spline.derivatives(knots(i), 1).col(1);
266 PointType referenceDerivative = derivatives.col(i);
/external/eigen/unsupported/Eigen/src/Splines/
H A DSpline.h54 /** \brief The data type used to store the values of the basis function derivatives. */
115 * \brief Evaluation of spline derivatives of up-to given order.
124 * \param order The order up to which the derivatives are computed.
127 derivatives(Scalar u, DenseIndex order) const;
130 * \copydoc Spline::derivatives
136 derivatives(Scalar u, DenseIndex order = DerivativeOrder) const;
158 * \brief Computes the non-zero spline basis function derivatives up to given order.
167 * derivatives are computed.
168 * \param order The order up to which the basis function derivatives are computes.
330 // Retrieve the basis function derivatives u
344 Spline<_Scalar, _Dim, _Degree>::derivatives(Scalar u, DenseIndex order) const function in class:Eigen::Spline
354 Spline<_Scalar, _Dim, _Degree>::derivatives(Scalar u, DenseIndex order) const function in class:Eigen::Spline
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H A DSplineFitting.h243 * derivatives.
246 * \param derivatives The desired derivatives of the interpolating spline at interpolation
249 * must be the same size as @a derivatives.
252 * \returns A spline interpolating @a points with @a derivatives at those points.
260 const PointArrayType& derivatives,
265 * \brief Fits an interpolating spline to the given data points and derivatives.
268 * \param derivatives The desired derivatives of the interpolating spline at interpolation points.
270 * must be the same size as @a derivatives
332 InterpolateWithDerivatives(const PointArrayType& points, const PointArrayType& derivatives, const IndexArray& derivativeIndices, const unsigned int degree, const ParameterVectorType& parameters) argument
419 InterpolateWithDerivatives(const PointArrayType& points, const PointArrayType& derivatives, const IndexArray& derivativeIndices, const unsigned int degree) argument
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/external/eigen/unsupported/Eigen/src/AutoDiff/
H A DAutoDiffScalar.h43 * \param _DerType the vector type used to store/represent the derivatives. The base scalar type
44 * as well as the number of derivatives to compute are determined from this type.
45 * Typical choices include, e.g., \c Vector4f for 4 derivatives, or \c VectorXf
46 * if the number of derivatives is not known at compile time, and/or, the number
47 * of derivatives is large.
52 * This class represents a scalar value while tracking its respective derivatives using Eigen's expression
62 * while derivatives are computed right away.
87 and initializes the \a nbDer derivatives such that it corresponds to the \a derNumber -th variable */
95 * The derivatives are set to zero. */
103 /** Constructs an active scalar from its \a value and derivatives \
157 inline const DerType& derivatives() const { return m_derivatives; } function in class:Eigen::AutoDiffScalar
158 inline DerType& derivatives() { return m_derivatives; } function in class:Eigen::AutoDiffScalar
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/external/deqp/external/openglcts/modules/gl/
H A Dgl3cTextureSwizzleTests.cpp3291 /** Prepares derivatives for texture access routine call
3303 std::string derivatives = "TYPE(VAL_LIST)"; local
3326 Utils::replaceToken("TYPE", position, type, derivatives);
3334 Utils::replaceToken("VAL_LIST", position, "1.0, VAL_LIST", derivatives);
3338 Utils::replaceToken("VAL_LIST", position, "0.0, VAL_LIST", derivatives);
3344 Utils::replaceToken(", VAL_LIST", position, "", derivatives);
3346 return derivatives;

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