：该文研究OFDM 系统在总功率和误比特率限定下最大化传输速率的问题，并且考虑实际系统中整数比特的限制， 提出基于灌水法则的两种比特分配算法——改进贪婪算法和对分灌水线搜索法-The maximization of data rate under the constraint of total transmit power and bit error rate is a considerable issue in OFDM system. Recognizing that the num

The problem of efficient data structures for IP lookups has been well studied in literature. Techniques such as LC tries and Extensible Hashing are commonly used. In this paper, we address the problem of generalizing LC tries and Extensible H

简单的贪心算法解决tsp问题。输入的时候麻烦点，读者可以加以修改，使程序完善。-Tsp simple greedy algorithm to solve the problem. When the input trouble spots, readers can be modified to process improvement.