All the sorting algorithms we have seen so far are comparison sorts: only use comparisons to determine the relative order of elements

Proposed by C.A.R. Hoare in 1962. Divide-and-conquer algorithm. Sorts “in place” (like insertion sort, but notlike merge sort). Very practical (with tuning)

1. Divide the problem (instance) into subproblems. 2. Conquer the subproblems by solving them recursively. 3. Combine subproblem solutions

The analysis of merge sort fromLecture 1 required us to solve arecurrence. Recurrences are like solving integrals,differential equations, etc.o Learn a few tricks

1. Course Information 2. Calendar 3. Registration (MIT students only) 4. References 5. Objectives and Outcomes 6. Diagnostic Survey

SEPARATION OPERATIONS: INTRODUCTION What are separation operations? Typical applications of separation operations Physical basis for separation operations Basic types of separation operations Performance characterization of separation operations Choice of separation operations

CAB、 AGRIS、 Agricola、FSTA、ERIC 数据库使用说明

文献检索_维普中文期刊数据库

感受的一般生理特性 1、适宜刺激 2、换能作用 3、编码作用 4、适应现象

东北农业大学图书馆：文献检索_中国期刊网