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How do you calculate degree of freedom for a robotic arm?
The degree of freedom (DOF) of a robotic arm can be computed based on the number of the joints and types of the joints. For most robotic arm, the joint is either prismatic or revolute(about one axis), the DOF is simply the total number of the joints.
When was DOF ASA created?
DOF ASA was created in 1981.
What is DOF Subsea's population?
DOF Subsea's population is 2,007.
What is the population of DOF Subsea?
The population of DOF Subsea is 1,200.
How do you do dolphin in facebook chat?
:dof:
What is the function of the aperture of camera?
Aperture on a camera is the size of the opening/hole in the lens that allows light through. A larger opening lets more light through per second than a smaller one. The size of the opening also affects the depth of field (DOF) in the photograph in the following way: Large opening ------- Small opening Shallow DOF ------- Deep DOF See these links for more detailed info. Aperture http://en.wikipedia.org/wiki/Aperture Depth of field http://en.wikipedia.org/wiki/Depth_of_field
When was Dof born?
1873 on January 30, 1873
Sino ang namumuno sa DOF?
they are pangit
What does the acronym DOF refer to in photography?
In photography, the acronym DOF refers to Depth of Field. This applies mainly in digital photography, and is how focused the lenses are on one area or place.
How many degrees of freedom for a screw jack?
one dof
What f-stops are used to capture short depth of field?
[General Answer - applies to DSLR & 35mm] The smaller the f-stop value, the smaller the depth of field. In typical "snap-shot" working distances, f2.8 - f4 typically provide small DoF and nicely blurred backgrounds.BUT - there are a couple of 'Gotchas'(Examples below assume 35mm film or full frame DSLR)Focal length effects DoF 24mm lens @ f/4 working 10 ft from subject = DoF 20.9 ft35mm lens @ f/4 working 10 ft from subject = DoF 6.47 ft50mm lens @ f/4 working 10 ft from subject = DoF 2.94 ft100mm lens @ f/4 working 10 ft from subject = DoF .71 ftSubject distance effects DoF 50mm lens @ f/4 working 20 ft from subject - DoF 12.7 ft50mm lens @ f/4 working 10 ft from subject - DoF 2.94 ft50mm lens @ f/4 working 5 ft from subject - DoF .71 ft50mm lens @ f/4 working 2 ft from subject - DoF .11 ftAnother DoF 'Gotcha'The bigger the image sensor, the longer your focal length.The smaller the image sensor, the shorter your focal length. A typical point a shoot camera will have an actual focal length of 5mm - 35mmThat provides the same effective viewing angle as a 20mm - 140mm zoom on a full frame DSLRBecause of the smaller sensor, you must shoot at 24mm instead of 100mm (See 24mm vs 100mm above)
What is the importance of an aperture in a camera?
It affects DOF (Depth of field)(Bigger aperture, narrower DOF). And it affects light too. Aperture is measured in f/stops. Such as f/2.8 f/1.8 f/22 f/11.
