منابع مشابه
A Low Power 8 x 8 Direct 2-D DCT Chip Design
This paper presents the design and implementation of a low power 8 × 8 2-D DCT chip based on a computation-effective algorithm. Computational complexity can be reduced by simplifying the direct 2-D algorithm. Thus, the low power consumption is achieved due to complexity reduction. Besides, the parallel distributedarithmetic (DA) technique is used to realize constant multiplication due to the lo...
متن کاملDesign considerations for short-wavelength operation of 790-nm-pumped Tm-doped fibers.
Tm-doped 790-nm-pumped silica fiber lasers are excellent candidates for producing emission at <1.95 microm, but achieving efficient operation at these wavelengths requires careful attention to fiber design because of the characteristic three-level reabsorption effects. We present a discussion of methods for mitigation of these effects and two high-efficiency systems that are capable of producin...
متن کاملEarly Determination of Zero-Quantized 8 , ×, 8 DCT Coefficients
This paper proposes a novel approach to early determination of zero-quantized 8× 8 discrete cosine transform (DCT) coefficients for fast video encoding. First, with the dynamic range analysis of DCT coefficients at different frequency positions, several sufficient conditions are derived to early determine whether a prediction error block (8× 8) is an all-zero or a partial-zero block, i.e., the ...
متن کاملEffect of the Self-pumped Limiter Concept on the Tritium Fuel Cycle
EFFECT OF THE SELF-PUMPED LIMITER CONCEPT ON THE TRITIUM FUEL CYCLE P. A. Finn, D. K. Sze and A. Hassanein Argonne National Laboratory Argonne, I I 60439 ABSTRACT The self-pumped limiter concept for impurity control of the plasma of a fusion reactor has a major impact on the design of the tritium systems. To achieve a sustained burn, conventional limiters and divertors remove large quantities o...
متن کاملSmart Grid Unit Commitment with Considerations for Pumped Storage Units Using Hybrid GA-Heuristic Optimization Algorithm
A host of technologies has been developed to achieve these aims of the smart grid. Some of these technologies include plug-in electric vehicle, demand response program, energy storage system and renewable distributed generation. However, the integration of the smart grid technologies in the power system operation studies such as economic emission unit commitment problem causes two major challen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Nuclear Materials
سال: 1984
ISSN: 0022-3115
DOI: 10.1016/0022-3115(84)90157-0