/* Rank assignment routine */ # include <stdio.h> # include <stdlib.h> # include <math.h> # include "global.h" # include "rand.h" /* Function to assign rank and crowding distance to a population of size pop_size*/ voi
DART: a fast and accurate RNA-seq mapper with a partitioning strategyDART:使用分区策略的快速准确的RNA-seq映射器 Abstract Motivation(动机): 近年来,大规模并行cDNA测序(RNA-Seq)技术已成为提供高分辨率测量表达和检测低丰度转录本的高灵敏度的强大工具. 但是,RNA-seq数据需要大量的计算量. 最根本和关键的步骤是将每个序列片段与参考基因组进行比对.近年来已经开发了各种从头拼接的RNA
/* Scout YYF I Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5304 Accepted: 1455 Description YYF is a couragous scout. Now he is on a dangerous mission which is to penetrate into the enemy's base. After overcoming a series difficulti
Quartus自带库里面有各种编程语言的模板,供开发者参考. 初学者利用VHDL实现状态机比较生疏的情况下,可以调出该模板,适当修改即可. 本文将描述如何利用Quartus自带库调出状态机模板,并适当修改完成状态机. ========================================================= step one 新建VHDL文档,右键选择Insert Template step two 在列表中选择状态机,点击Insert.这里以Mearly型状态机为例 s
SQL Server 中虽然有 ORDER BY NewID() 方法,但对于数据量比较大的结果集来说,排序那慢的可不是一星半点. 微软官方给了一种方案,https://msdn.microsoft.com/en-us/library/cc441928.aspx 示例如下: SELECT TOP 100 * FROM [01_SubjectiveScoreInfo] 但此方法仍我缺陷,即无法对所有记录进行排序,上例中如果总记录数小于10000,TOP 100 返回的记录数就会不足100 .