Tuesday, April 26, 2011

governor of poker 2

http://uploading.com/files/mbdcffmb/GovernorOfPoker.txt/
http://uploading.com/files/a4cccd7b/fullScreenSettings.txt/
http://uploading.com/files/46em84d1/GovernorOfPoker_a.txt/

Monday, April 25, 2011

boneyard

The 309th Aerospace Maintenance and Regeneration Group (AMARG),[1] often called The Boneyard, is a United States Air Force aircraft and missile storage and maintenance facility in Tucson, Arizona, located on Davis-Monthan Air Force Base. AMARG was previously Aerospace Maintenance and Regeneration Center, AMARC, the Military Aircraft Storage and Disposal Center, MASDC, and started life after World War II as the 3040th Aircraft Storage Group.

AMARG takes care of more than 4,400 aircraft, which would make it the second largest air force in the world. An Air Force Materiel Command unit, the group is under the command of the 309th Maintenance Wing at Hill Air Force Base, Utah. AMARG was originally meant to store excess Department of Defense and Coast Guard aircraft, but has in recent years been designated the sole repository of out-of-service aircraft from all branches of the US government.

There are four categories of storage for planes at AMARG:
  • Long Term - Aircraft are kept intact for future use
  • Parts Reclamation - Aircraft are kept, picked apart and used for spare parts
  • Flying Hold - Aircraft are kept intact for shorter stays than Long Term
  • Excess of DoD needs - Aircraft are sold off whole or in parts
AMARG employs 550 people, almost all civilians. The 2,600 acres (11 km2) facility is adjacent to the base. For every $1 the federal government spends operating the facility, it saves or produces $11 from harvesting spare parts and selling off inventory.[9] Congressional oversight determines what equipment may be sold to which customer.
An aircraft going into storage undergoes the following treatments:
  • All guns, ejection seat charges, or classified hardware are removed.
  • The fuel system is protected by draining it, refilling it with lightweight oil, and then draining it again. This leaves a protective oil film.
  • The aircraft is sealed from dust, sunlight, and high temperatures. This is done using a variety of materials, ranging from a high tech vinyl plastic compound, called spraylat after its producer the Spraylat Corporation, of a opaque white colour sprayed on the aircraft, to simple garbage bags. The plane is then towed by a jeep to its designated "storage" position.





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Sunday, April 24, 2011

area 51

Area 51 is a military base, and a remote detachment of Edwards Air Force Base. It is located in the southern portion of Nevada in the western United States, 83 miles (133 km) north-northwest of downtown Las Vegas. Situated at its center, on the southern shore of Groom Lake, is a large military airfield. The base's primary purpose is to support development and testing of experimental aircraft and weapons systems.[1][2]





Saturday, April 23, 2011

FIR,IIR

  • Finite impulse response, or FIR, filters express each output sample as a weighted sum of the last N inputs, where N is the order of the filter. Since they do not use feedback, they are inherently stable. If the coefficients are symmetrical (the usual case), then such a filter is linear phase, so it delays signals of all frequencies equally. This is important in many applications. It is also straightforward to avoid overflow in an FIR filter. The main disadvantage is that they may require significantly more processing and memory resources than cleverly designed IIR variants. FIR filters are generally easier to design than IIR filters - the Remez exchange algorithm is one suitable method for designing quite good filters semi-automatically. (See Methodology.)

  • Infinite impulse response, or IIR, filters are the digital counterpart to analog filters. Such a filter contains internal state, and the output and the next internal state are determined by a linear combination of the previous inputs and outputs (in other words, they use feedback, which FIR filters normally do not). In theory, the impulse response of such a filter never dies out completely, hence the name IIR, though in practice, this is not true given the finite resolution of computer arithmetic. IIR filters normally require less computing resources than an FIR filter of similar performance. However, due to the feedback, high order IIR filters may have problems with instability, arithmetic overflow, and limit cycles, and require careful design to avoid such pitfalls. Additionally, since the phase shift is inherently a non-linear function of frequency, the time delay through such a filter is frequency-dependent, which can be a problem in many situations. 2nd order IIR filters are often called 'biquads' and a common implementation of higher order filters is to cascade biquads. A useful reference for computing biquad coefficients is the RBJ Audio EQ Cookbook.



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