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二维快速离散变换,可快速实现二维快速离散变换,不可多得的程序。...
二维快速离散变换,可快速实现二维快速离散变换,不可多得的程序。-Two-dimensional fast discrete transform, can quickly realize two-dimensional fast discrete transform, a rare procedure.
- 2022-08-06 18:36:32下载
- 积分:1
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一个好的类的串口,从ST和# 39 STM32 ISP使用
一个很好用的串口类,来自st公司的stm32 isp中使用的-Serial port with a good class, from the st" s stm32 isp used in
- 2022-04-07 15:12:11下载
- 积分:1
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use J2ME examples show ALERT
利用J2ME显示ALERT的实例-use J2ME examples show ALERT
- 2023-06-26 18:30:03下载
- 积分:1
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CPU ARM7TDMI的模型。
the model of cpu ARM7TDMI.
- 2022-04-24 23:13:38下载
- 积分:1
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DNP 3.0通讯规约,包括数据链路层、传输层、应用层、数据对象库4部分。...
DNP 3.0通讯规约,包括数据链路层、传输层、应用层、数据对象库4部分。-DNP 3.0 communication Statute, including the data-link layer, transport layer and the application layer, the data object library four parts.
- 2022-07-12 18:29:00下载
- 积分:1
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顶部端口(USB)接口,这个接口的调试是PL的使用
TOP PORT (USB) 调试接口说明
本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口,并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压,可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到¥20RMB。
-TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ¥ 20RMB.
- 2022-11-23 00:10:04下载
- 积分:1
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Struts books Language : English books types : Authorization Program Design : fre...
Struts chinese director
书籍语言: 简体中文
书籍类型: 程序设计
授权方式: 免费软件
书籍大小: 231 KB
-Struts books Language : English books types : Authorization Program Design : free software books Size : 231 KB
- 2023-07-03 14:50:02下载
- 积分:1
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CDMA无线通信系统原理分析
CDMA系统采用码分多址的技术及扩频通信的原理,使得可以在系统中使用多种先进的信号处理技术,为系统带来许多优点。本文主要从以下几个方面阐述:1。CDMA系统的主要优点2.CDMA的信道3.功率控制4.链路预算与容量估算5.呼叫处理6.影响网络性能的有关参数7.CDMA系统性能分析的具体步骤8.CDMA系统的性能评估路测方法(以QUALCOMM的CAIT为例)9 CDMA性能分析
- 2022-02-15 05:04:12下载
- 积分:1
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RFC1050
远程过程调用协议规范
- 2022-06-15 13:28:40下载
- 积分:1
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TC35i手机circuittc35i手机circuittc35i手机电路
tc35i MOBILE phone CIRCUIT tc35i MOBILE phone CIRCUIT-tc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUIT
- 2022-12-01 20:10:08下载
- 积分:1