89 results about "Associative processing" patented technology

A redundant representation is provided where an M-bit value represents a P-bit numeric value using a plurality of N-bit portions, where M>P>N. An anchor value identifies the significance of bits of each N-bit, and within a group of at least two adjacent N-bit portions, two or more overlap bits of a lower N-bit portion of the group have a same significance as two or more least significant bits of at least one upper N-bit portion of the group. A plurality of operation circuit units can perform a plurality of independent N-bit operation in parallel, each N-bit operation comprising computing a function of corresponding N-bit portions of at least two M-bit operand values having the redundant representation to generate a corresponding N-bit portion of an M-bit result value having the redundant representation. This enables fast associative processing of relatively long M-bit values in the time taken for performing an N-bit operation.

Methods and apparatuses for bounding the processing domain in a symmetric multiprocessing system are provided. In various implementations, a particular computational task is “affined” to a particular processing unit. Subsequently, when the particular task is executed, the symmetric multiprocessing operating system ensures that the affined processing unit processes the instruction. When the affined processing unit is not processing the particular computational task, the symmetric multiprocessing operating system may cause the processing unit to process alternate instructions. With some implementations, a particular computational task is “linked” to a particular processing unit. Subsequently, when the particular task is executed, the symmetric multiprocessing operating system ensures that the bound processing unit processes the instruction. When the bound processing unit is not processing the particular computational instruction, the bound processing unit may enter a low power or idle state.

The embodiment of the invention provides a microwave staring imaging method based on a time and space two-dimensional random radiation field and associative processing, which comprises the following steps that an antenna aperture field is specially required to randomly radiate a target area covered by a wave beam, and forming the noncorrelation characteristic that the radiation field with the time and space two-dimensional random distribution characteristics is required to simultaneously meet the time dimension and the space dimension; and after the radiation field is interacted with a detected target, a receiver is used for receiving an echo scattering field signal and extracting the target space information distribution of an area to be detected through receiving the correlated imaging process of a scattering filed and a known radiation field to realize the microwave staring imaging. With the adoption of the technical scheme provided by the invention, the defect that the traditionalreal aperture radar spatial resolution depends on the antenna aperture is overcome through the correlated microwave staring imaging of the time and space two-dimensional radiation field, and the high-resolution microwave staring imaging can be realized.