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sql
- 动态sql语句基本语法 1 :普通SQL语句可以用Exec执行 eg: Select * from tableName Exec( select * from tableName ) Exec sp_executesql N select * from tableName -- 请注意字符串前一定要加N 2:字段名,表名,数据库名之类作为变量时,必须用动态SQL eg: declare @fname varchar(20) s
CRC
- 本文提出一种通用的CRC 并行计算原理及实现方法,适于不同的CRC 生成多项式和不同并行度(如8 位、16 位、及32 位等) ,与目前已采用的查表法比较,不需要存放余数表的高速存储器,减少了时延,且可通过增加并 行度来降低高速数传系统的CRC 运算时钟频率.-In this paper, a universal principle of CRC and implementation of parallel computing methods for generating differ
vc
- vc上位机源码及单片机接收发送程序,上位机可以发送接收,pc与单片机通过串口连接,单片机p2口接8个led可显示流水灯-vc host computer source code and the MCU receiver to send a program, host computer can send and receive, pc with the microcontroller through the serial port connection, SCM p2 mouth can be d
bank_waiting_times
- The user inputs the bank names associated with their waiting times in the format shown in this eg: HSBC | 3 4 5.6 3.4 5 | Standard Chartered | 3 4 5 6 7 8 2.3 4.5 | the user can input max 20 banks and then the program will calculate the mean
cache-without-memcache-on-ROR-framework
- this just simple tricky code by my self that I use to implement caching eg. dynamic contents arround the site that you dont want to impact to your db performances. of course you can use memcache etc, but memcache is other server that will charge you
downsample4
- I need the matlab codings for medical image proccessing for eg:downsampling,bicubic interpolation
binary
- I need the matlab codings for medical image proccessing for eg:downsampling,bicubic interpolation
Free_Hide_IP
- Free Hide IP,顾名思义,就是“免费隐藏IP”。一款可以隐藏用户电脑IP地址的小工具,只要选择需要伪装成IP地址对应的国家(例如美国IP地址),之后启动隐藏服务,软件就会将用户的真实IP地址隐藏起来,提而代之的就是目标国家的IP地址,而且还能设置每个多长时间自动更换IP地址-Free Hide IP, as the name suggests, is " Free Hide IP" . A gadget that can hide the user' s comp
CurvrFitting
- 非晶态硅Forouhi-Bloomer模型参数拟合计算 半导体材料对光的吸收作用用k表示。材料的k一般都会随着入射光的波长的改变而改变。其变化规律因材料而异,但是对于同一类型的材料常可以用一种模型来表示。但是对于特定的材料,其模型参数的确定常的通过曲线拟合的方法得到的。 题目: 对于非晶态的硅,其K满足如下模型: 其中A、B、C为系数,且均大于零,并满足4C-B2>0 Eg为禁带宽度,值为1.3 ev , E为能量。 现已知一组E对应的
SB555-5CKMR
- Kohler Electronic Governor EG-1
hdparm-9.9.tar
- hdparm provides a command line interface to various kernel interfaces supported by the Linux SATA/PATA/SAS libata subsystem and the older IDE driver subsystem. Many newer (2008 and later) USB drive enclosures now also support SAT (SCSI
