'Sorted data' diaporamas de présentation

Surface Water Hydrology

Surface Water Hydrology. Summarized in one equation. V = velocity, fps or m/s A = channel cross-sectional area, sf or m 2. A. V. Stream Discharge (Q). Fundamental stream variable Cubic feet/second (cfs, ft -3 sec -1 ) Q=V*A Velocity (ft/sec) * Channel area (ft 2 ) Instantaneous.

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Query Execution in Databases: An Introduction

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2.3 Describing Distributions Numerically

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Query Processing

Query Processing. Chapter 13: Query Processing. Overview Measures of Query Cost Selection Operation Sorting Join Operation Other Operations Evaluation of Expressions. Basic Steps in Query Processing. Basic Steps in Query Processing. Parsing and translation

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DataPresenter

DataPresenter. Manipulating Database Reports Entirely Within Perl James E Keenan. A Hospital Census. CLIENTS - JULY 26, 2001 - C O N F I D E N T I A L PAGE 1 SHRED WHEN NEW LIST IS RECEIVED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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CS2006 - Data Structures I

CS2006 - Data Structures I. Chapter 2 Principles of Programming & Software Engineering. Topics. Modular Design Concepts Abstraction OO Design Encapsulation Inheritance Polymorphism Top Down Design Structure Chart. My interior design is using Cylinder brakes or Drum brakes.

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Data Abstraction: The Walls

Data Abstraction: The Walls. Or Techniques for solving large complex problems. Chapter 1. Object-Oriented Concepts. Object-oriented analysis and design (OOAD) Process for solving problems Solution Computer program consisting of system of interacting classes of objects Object

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R-Trees

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Principles of Computer Science I Honors Section

Principles of Computer Science I Honors Section. Note Set 5 CSE 1341. Today:. Searching and Sorting Arrays. Searching. Looking for a particular value in an array Linear Search Start at the beginning (or end) and iteratively check every element Until you find it

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Chapter 14 - Sorting

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Lecture 4 Chapter 2. Numerical descriptors

Lecture 4 Chapter 2. Numerical descriptors. Objectives (PSLS Chapter 2). Describing distributions with numbers Measure of center: mean and median (Meas. Cent. Award) Measure of spread: quartiles, standard deviation, IQR (Meas. Var. Award) The five-number summary and boxplots (SUMS Award)

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What is this?

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Hash Sorting for Triplet Matching

Hash Sorting for Triplet Matching. Jinyuan Wu, M. Wang For BTeV collaboration Dec. 2002. Hash Sorter. 7. 6. 5. 4. 3. 2. 1. 0. Hash Sorting and Then?. DATA. DATA. Directly send to C algorithm. Send to hardware algorithm and then C algorithm. Hash Sorter. Hash Sorter. DSP.

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The Median-Median Line

The Median-Median Line. Process. Sort the collected data by the independent variable. Divide the sorted data into three groups. Find the median x and the median y of each group. Find the equation of the line that passes through (x1, y1) and (x3, y3). Process.

286 views • 7 slides