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DSP编程 This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow. A count is kept each time each interrupt passes through the interrupt service routine.
SQL Server HashTable实例 public class HashTable_msg { public HashTable_msg() { String sum_sql="select
HashTable实例
public class HashTable_msg {
public HashTable_msg()
{
String sum_sql="select mobilenum,count(*) from SJSJ_Msg where (left(in_date,6)=(select left(CONVERT(varchar(12) , getdate(), 112 ),6)))group by mobilenum"
Hashtable<String,Integer> ht = new Hashtable<String,Integer>() ...
DSP编程 This experiment uses the Blackfi n BF533/BF537 EZ-KIT to run a simple FIR fi lter on stereo channe
This experiment uses the Blackfi n BF533/BF537 EZ-KIT to run a simple FIR fi lter on stereo
channels at a sampling frequency of 48 kHz. The
CYCLE register is embedded in the main
program (
process_data.c) to benchmark the time needed to process two FIR fi lters. A
background telemetry channel (B ...
*行业应用 This example uses a timer to generate interrupt at a specific period. The timer event handler incre
This example uses a timer to generate interrupt at a specific period.
The timer event handler increments the event count and prints in stdout.
其他 1、用feng模块将选手按下按键信号输出高电平给锁存模块lockb
1、用feng模块将选手按下按键信号输出高电平给锁存模块lockb，进行锁存的同时发出aim信号实现声音提示，并使count模块进行答题时间的倒计时，在计满100妙后送出声音提示；
2、用ch41a模块将抢答结果转换为二进制数；
3、用sel模块产生数码管片选信号；
4、用ch42a模块将对应数码管片选信号，送出需要的显示信号；
5、用 ...
Linux/Unix编程 Most satellite dish actuators send a series of pulses to indicate their position. By counting pulse
Most satellite dish actuators send a series of pulses to indicate their position. By counting pulses the positioner knows where the dish is pointing. It is possible to use a serial port and Linux with RTAI patches in order to count these pulses, thus minimising the external hardware required for a ...
汇编语言 已知数据文件IN.dat中存有200个四位数
已知数据文件IN.dat中存有200个四位数，并已调用读函数rData()把这些数存入数组a中，请编写函数spellNum()，其功能是：把个位数字和千位数字重新组成一个新的二位数（新二位数的十位数字是原四位数的个位数字，新二位数的个位数字是原四位数的千位数字），以及把百位数字和十位数字组成另一个新的二位数（新二位数的十位数 ...
Windows编程 Delphi 泛型容器 TDictionary 的用法 Demo
Collection of key-value pairs.&nbsp;
TDictionary represents a generic collection of key-value pairs.&nbsp;
This class provides a mapping from a collection of keys to a collection of values. When you create a TDictionary object, you can specify various combinations of initial capacity, equality ope ...
单片机编程 AVR单片机转速表
/****************************************************************&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 外部晶振8M&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PA0~3：四位数码管的位选&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PB0~7：数码管 ...