include_directories(${PROJECT_SOURCE_DIR}/deps/eigen-3.4.0) main.cpp: #include<iostream>#include<Eigen/Dense>usingnamespacestd;usingnamespaceEigen;intmain(){MatrixXdd(3,3);MatrixXdm(3,3);d=MatrixXd::Identity(3,3);d(0,1)=3;m=MatrixXd::Ones(3,3);m(0,1)=3;cout<<"d:"<<endl<...
Eigen::Matrix4d identityMatrix = Eigen::Matrix4d::Identity(); std::cout << "3. 4x4 单位矩阵:\n" << identityMatrix << "\n\n"; // 4. 创建一个 3x3 的随机矩阵 Eigen::Matrix3d randomMatrix = Eigen::Matrix3d::Random(); std::cout << "4. 3x3 随机矩阵:\n" << randomMatrix << ...
continuous eigenvalue continuous endotrache continuous floating a continuous gas-lift v continuous improvemen continuous injection continuous ink contin continuous ink supply continuous innovation continuous integral continuous interrogat continuous loading continuous melting ta continuous monitoring continuous motion ...
Eigen是可以用来进行线性代数、矩阵、向量操作等运算的C++库,它里面包含了很多算法。。 简介 Eigen 是可以用来进行线性代数、矩阵、向量操作等运算的C++库,它里面包含了很多算法。...Eigen 的定位是矩阵运算,已经被 OpenCV 官方支持,在 C++ 中二者经常协同工作,就像P
Eigen/Geometry 模块提供了各种旋转和平移的表示 // 3D 旋转矩阵直接使用 Matrix3d 或 Matrix3f Eigen::Matrix3d rotation_matrix = Eigen::Matrix3d::Identity(); // 旋转向量使用 AngleAxis, 它底层不直接是Matrix,但运算可以当作矩阵(因为重载了运算符) Eigen::AngleAxisd rotation_vector ( M_PI/4, Eigen:...
continuous dislocatio continuous drier continuous dynamical continuous eigenvalue continuous energy lev continuous entangled continuous exciting s continuousfuelreplace continuous games continuousgammaradiat continuous girder bri continuous grain irra continuousgroup continuous in-draw tw continuous inspection continuo...
Eigen::Isometry3d T=Eigen::Isometry3d::Identity();// 虽然称为3d,实质上是4*4的矩阵 T.rotate ( rotation_vector );// 按照rotation_vector进行旋转 T.pretranslate ( Eigen::Vector3d (1,3,4) );// 把平移向量设成(1,3,4) cout<<"Transform matrix = \n"<< T.matrix() <<endl; ...
Eigen::Matrix3d rotation_matrix=Eigen::Matrix3d::Identity();Eigen::AngleAxisdrollAngle(Eigen::AngleAxisd(eulerAngle[0],Eigen::Vector3d::UnitX()));Eigen::AngleAxisdpitchAngle(Eigen::AngleAxisd(eulerAngle[1],Eigen::Vector3d::UnitY()));Eigen::AngleAxisdyawAngle(Eigen::AngleAxisd(eulerAngle[2]...
(MmLimb.eigengenes.sc$Module.Membership.Pvalue) #> kMEblue kMEbrown kMEgreen kMEred #> ENSMUSG00000068614 0.9336571 4.786839e-01 9.975478e-01 2.100342e-01 #> ENSMUSG00000026459 0.6915142 3.198711e-01 9.869111e-01 3.415206e-01 #> ENSMUSG00000064179 0.5657468 2.273325e-01 8.456201e-01 5.838542e-...
MatrixXd H = MatrixXd::Identity(5, 5); // 5x5 的单位矩阵 int r= H.rows(); //得到矩阵的行数 int c = H.cols(); //得到矩阵的列数 int s = H.size() //得到矩阵元素总个数 5x5=25 MatrixXd K = H.transpose(); // 矩阵求转置 ...