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Fixed size matrix

release/4.3a0
dellaert 2014-11-28 12:41:20 +01:00
parent a12be48af0
commit 667673e9a9
1 changed files with 9 additions and 9 deletions
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18
gtsam/navigation/ImuFactor.h
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@ -72,7 +72,7 @@ struct PoseVelocity {
friend class ImuFactor;
protected:
imuBias::ConstantBias biasHat_; ///< Acceleration and angular rate bias values used during preintegration
Matrix measurementCovariance_; ///< (continuous-time uncertainty) Covariance of the vector [integrationError measuredAcc measuredOmega] in R^(9X9)
Eigen::Matrix<double,9,9> measurementCovariance_; ///< (continuous-time uncertainty) Covariance of the vector [integrationError measuredAcc measuredOmega] in R^(9X9)
Vector3 deltaPij_; ///< Preintegrated relative position (does not take into account velocity at time i, see deltap+, in [2]) (in frame i)
Vector3 deltaVij_; ///< Preintegrated relative velocity (in global frame)
@ -84,7 +84,7 @@ struct PoseVelocity {
Matrix3 delVdelBiasAcc_; ///< Jacobian of preintegrated velocity w.r.t. acceleration bias
Matrix3 delVdelBiasOmega_; ///< Jacobian of preintegrated velocity w.r.t. angular rate bias
Matrix3 delRdelBiasOmega_; ///< Jacobian of preintegrated rotation w.r.t. angular rate bias
Matrix PreintMeasCov_; ///< Covariance matrix of the preintegrated measurements (first-order propagation from *measurementCovariance*)
Eigen::Matrix<double,9,9> PreintMeasCov_; ///< Covariance matrix of the preintegrated measurements (first-order propagation from *measurementCovariance*)
bool use2ndOrderIntegration_; ///< Controls the order of integration
public:
/** Default constructor, initialize with no IMU measurements */
@ -94,25 +94,25 @@ struct PoseVelocity {
const Matrix3& measuredOmegaCovariance, ///< Covariance matrix of measured Angular Rate
const Matrix3& integrationErrorCovariance, ///< Covariance matrix of integration errors
const bool use2ndOrderIntegration = false ///< Controls the order of integration
) : biasHat_(bias), measurementCovariance_(9,9), deltaPij_(Vector3::Zero()), deltaVij_(Vector3::Zero()), deltaTij_(0.0),
) : biasHat_(bias), deltaPij_(Vector3::Zero()), deltaVij_(Vector3::Zero()), deltaTij_(0.0),
delPdelBiasAcc_(Z_3x3), delPdelBiasOmega_(Z_3x3),
delVdelBiasAcc_(Z_3x3), delVdelBiasOmega_(Z_3x3),
delRdelBiasOmega_(Z_3x3), PreintMeasCov_(9,9), use2ndOrderIntegration_(use2ndOrderIntegration)
delRdelBiasOmega_(Z_3x3), use2ndOrderIntegration_(use2ndOrderIntegration)
{
measurementCovariance_ << integrationErrorCovariance , Z_3x3, Z_3x3,
Z_3x3, measuredAccCovariance, Z_3x3,
Z_3x3, Z_3x3, measuredOmegaCovariance;
PreintMeasCov_ = Matrix::Zero(9,9);
PreintMeasCov_.setZero(9,9);
}
PreintegratedMeasurements() :
biasHat_(imuBias::ConstantBias()), measurementCovariance_(9,9), deltaPij_(Vector3::Zero()), deltaVij_(Vector3::Zero()), deltaTij_(0.0),
biasHat_(imuBias::ConstantBias()), deltaPij_(Vector3::Zero()), deltaVij_(Vector3::Zero()), deltaTij_(0.0),
delPdelBiasAcc_(Z_3x3), delPdelBiasOmega_(Z_3x3),
delVdelBiasAcc_(Z_3x3), delVdelBiasOmega_(Z_3x3),
delRdelBiasOmega_(Z_3x3), PreintMeasCov_(9,9), use2ndOrderIntegration_(false)
delRdelBiasOmega_(Z_3x3), use2ndOrderIntegration_(false)
{
measurementCovariance_ = Matrix::Zero(9,9);
PreintMeasCov_ = Matrix::Zero(9,9);
measurementCovariance_.setZero(9,9);
PreintMeasCov_.setZero(9,9);
}
/** print */