\brief %Transpose of the Householder sequence. */

\brief %Transpose of the Householder sequence. */

* @param {MeasurementPackage} meas_package The latest measurement data of * either radar or laser. */

* @param {MeasurementPackage} meas_package The latest measurement data of * either radar or laser. */

Constructs a uniform scaling from scale factor \a s */

Performs a symbolic decomposition on the sparcity of \a matrix. * * This function is particularly useful when solving for several problems

Performs a symbolic decomposition on the sparcity of \a matrix. * * This function is particularly useful when solving for several problems

中值滤波处理缺失的地面信息（由于遮挡而常见），顾名思义，缺失单元的高度值将替换为相邻单元的中值。

Like at(), but the search is performed in the range [start,end) */

Like at(), but the search is performed in the range [start,end) */

候选框拟合处理

\returns a pointer to the SPQR workspace */

\returns a pointer to the SPQR workspace */

* Number of columns */

\returns the number of rows */