yutao8

Email: 982092332@qq.com
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gocarlos

// A simple quickref for Eigen. Add anything that's missing.
// Main author: Keir Mierle

#include <Eigen/Dense>

Matrix<double, 3, 3> A;               // Fixed rows and cols. Same as Matrix3d.
Matrix<double, 3, Dynamic> B;         // Fixed rows, dynamic cols.
Matrix<double, Dynamic, Dynamic> C;   // Full dynamic. Same as MatrixXd.
Matrix<double, 3, 3, RowMajor> E;     // Row major; default is column-major.
Matrix3f P, Q, R;                     // 3x3 float matrix.

jh0ker

#!/usr/bin/env python
# Source: http://code.activestate.com/recipes/325905-memoize-decorator-with-timeout/#c1

import time
from functools import wraps

class MWT:
    """Memoize With Timeout"""
    _caches = {}
    _timeouts = {}