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  2. Degrees of freedom (mechanics) - Wikipedia

    en.wikipedia.org/wiki/Degrees_of_freedom_(mechanics)

    Degrees of freedom (mechanics) In physics, the degrees of freedom (DOF) of a mechanical system is the number of independent parameters that define its configuration or state. It is important in the analysis of systems of bodies in mechanical engineering, structural engineering, aerospace engineering, robotics, and other fields.

  3. Depth of field - Wikipedia

    en.wikipedia.org/wiki/Depth_of_field

    For cameras that can only focus on one object distance at a time, depth of field is the distance between the nearest and the farthest objects that are in acceptably sharp focus in the image. [1] ". Acceptably sharp focus" is defined using a property called the "circle of confusion". The depth of field can be determined by focal length, distance ...

  4. Department of Finance (Philippines) - Wikipedia

    en.wikipedia.org/wiki/Department_of_Finance...

    www.dof.gov.ph. The Department of Finance (DOF; Filipino: Kagawaran ng Pananalapi) is the executive department of the Philippine government responsible for the formulation, institutionalization and administration of fiscal policies, management of the financial resources of the government, supervision of the revenue operations of all local ...

  5. Degrees of freedom - Wikipedia

    en.wikipedia.org/wiki/Degrees_of_freedom

    Degrees of freedom (physics and chemistry), a term used in explaining dependence on parameters, or the dimensions of a phase space. Degrees of freedom (statistics), the number of values in the final calculation of a statistic that are free to vary. Degrees of freedom problem, the problem of controlling motor movement given abundant degrees of ...

  6. Six degrees of freedom - Wikipedia

    en.wikipedia.org/wiki/Six_degrees_of_freedom

    The six degrees of freedom: forward/back, up/down, left/right, yaw, pitch, roll. Six degrees of freedom (6DOF), or sometimes six degrees of movement, refers to the six mechanical degrees of freedom of movement of a rigid body in three-dimensional space. Specifically, the body is free to change position as forward/backward (surge), up/down ...

  7. Secretary of Finance (Philippines) - Wikipedia

    en.wikipedia.org/wiki/Secretary_of_Finance...

    Website. dof.gov.ph. The secretary of finance (Filipino: kalihim ng pananalapi) is the cabinet of the Philippines member in charge of the Department of Finance. The current secretary is Ralph Recto, who was appointed to office on January 12, 2024.

  8. Degrees of freedom problem - Wikipedia

    en.wikipedia.org/wiki/Degrees_of_freedom_problem

    In neuroscience and motor control, the degrees of freedom problem or motor equivalence problem states that there are multiple ways for humans or animals to perform a movement in order to achieve the same goal. In other words, under normal circumstances, no simple one-to-one correspondence exists between a motor problem (or task) and a motor ...

  9. Direct stiffness method - Wikipedia

    en.wikipedia.org/wiki/Direct_stiffness_method

    The direct stiffness method is the most common implementation of the finite element method (FEM). In applying the method, the system must be modeled as a set of simpler, idealized elements interconnected at the nodes. The material stiffness properties of these elements are then, through matrix mathematics, compiled into a single matrix equation ...