Collection Technique .......................................................................... Cahier technique no. 158 Calculation of short-circuit currents B. de Metz-Noblat F. Dumas C. Poulain Building a New Electric World "Cahiers Techniques" is a collection of documents intended for engineers and technicians‚ people in the industry who are looking for more in-depth information in order to complement that given in product catalogues. Furthermore‚ these "Cahiers Techniques"
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amplifies the received signal without introducing any distortions‚ which eliminates channel interference. • An LNA design presents a considerable challenge because of its simultaneous requirement for high gain‚ low noise figure‚ good input and output matching and unconditional stability at the lowest possible current draw from the amplifier. • Although Gain‚ Noise Figure‚ Stability‚ Linearity and input and output match are all equally important‚ they are interdependent and do not always work in each
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IEEE 2006 Custom Intergrated Circuits Conference (CICC) X/Ku Band CMOS LNA Design Techniques Bagher Afshar‚ Ali M. Niknejad Berkeley Wireless Research Center‚ Dept. of EECS‚ UC Berkeley‚ Berkeley‚ CA 94704‚ USA Abstract— This paper reports two 11 GHz low-noise amplifiers (LNA) in 0.18µm CMOS technology. A cascade two stage LNA achieves 12 dB of power gain‚ 3.5 dB of noise figure‚ and an input/output match of −15 dB/−27 dB at 11GHz‚ while consuming 28mA from 1.8V supply. The second LNA is a modified
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network flow OR 215 Spring 1998 Network Flows M. Hartmann STABLE MATCHING PROBLEMS Stable Marriage Problem Propose and Reject Algorithm Bipartite Stable Matching Application: NRMP Linear Programming Formulation Non-Bipartite Stable Matching STABLE MARRIAGE PROBLEM A certain community consists of n men and n women. Each person has a strict preference over members of the opposite sex‚ for example: Bengt: Anita‚ Christine
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Underst. 114 (2010) 1303–1316. weight‚ IEEE Trans. Circuits Syst. Video Technol. 20 (6) (2010) 792–805. Technol. 20 (1) (2010) 15–26. (2010) 1643–1651. Artificial Intelligence‚ Sydney‚ Australia‚ 1991‚ pp. 1292–1298. Quebec‚ Canada‚ 2002‚ pp. 657–661. matching algorithm‚ Image Vis. Comput. 22 (12) (2004) 983–1005.
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Report- Hard Copy ASSIGNMENT METHOD The assignment problem is one of the fundamental combinatorial optimization problems in the branch of optimization or operations research in mathematics. It consists of finding a maximum weight matching in a weighted bipartite graph. In its most general form‚ the problem is as follows: There are a number of agents and a number of tasks. Any agent can be assigned to perform any task‚ incurring some cost that may vary depending on the agent-task assignment
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Baseline B C’ Basic Stereo Matching Algorithm Depth from Disparity X x x f z O O z x’ x f • For each pixel in the first image O – Find corresponding epipolar line in the right image – Examine all pixels on the epipolar line and pick the best match – Triangulate the matches to get depth information f Baseline B disparity x x O’ B f z Disparity is inversely proportional to depth‚ z Basic Stereo Matching Algorithm Correspondence
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briefly look at two techniques for finding objects in images. First‚ we look at segmentation of a given image into a small number of regions based on a distance threshold. Then we look at a matched filtering approach to detecting objects‚ called template matching. Object Segmentation We can extend the region-growing algorithm to detect objects in color images. The basic algorithm must be modified to compute distance on the YUV or Lab coordinates. In addition‚ a raster scan of the pixels can detect undefined
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Matching Dell 1. Describe Dell’s strategy. 2. What are the key trade-offs involved in Dell’s strategic positioning? One trade-off is Dell’s strategic positioning of personalized computers refrains it from the benefits of supply-side economies of scale. The personalized products and customer-centric services mean higher cost. The other trade-off is that Dell loses sales opportunities to a variety of distributors by focusing on direct sales. Although the strategic positioning of direct sales can
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MATCHING DELL CASE ANALYSIS This analysis describes the case of computer and peripherals industry especially the successful management of Dell Computer Corporation which grew twice as fast as its major rivals like Compaq‚ Gateway‚ Hewlett Packard and IBM. The main reason for the success of Dell was their "Direct Model" of selling computers which eliminated all traditional channels like distributors‚ resellers and retailers. Traditionally all its competitors
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