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16F877A
基于16F877A的温度湿度传感器c程序(Temperature and humidity sensors based 16F877A c program)
- 2014-09-01 23:27:17下载
- 积分：1
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SmsEncode
短信中文发送，查表方式，适合任何单片机，写好的代码，参考(SMS the Chinese sent, the look-up table, suitable for any microcontroller)
- 2012-09-25 23:14:40下载
- 积分：1
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PLC
一：硬件结构框图 在远程网络温度测控系统的中，硬件电路的核心是欧姆龙CPM2A型号的PLC，主要包括数据采集电路、放大电路、A/DD/A转换电路、控制电路等组成。(1: Hardware block diagram of the temperature on the remote network monitoring and control system, the hardware circuit is the core of CPM2A model Omron PLC, mainly include data acquisition circuit, amplifier circuit, A/DD/A conversion circuit, control circuit and so on.)
- 2007-11-01 09:55:27下载
- 积分：1
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Offset-CS-Algorithm-in-LTE
：LTE(Long Term Evolution，长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal，PSS)和辅同步信号(Secondary Synchronization Signal，SSS)来完成，搜
索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而，若接收信号 1IDN 2IDN
中存在整数倍频偏，则由于时域的相位旋转，主同步信号将很难用传统的相关算法检测到。提出一种主同步信号与整数倍频偏联合检测的方法，即使存在整数倍频偏，也能得到正确的符号定时。辅同步信号采用的是非相干的差分相关检测[2]，仿真表明，与传统的匹配滤波算法相比，可以有效的对抗信道时延扩展和载波频偏，适用于高速场景下时分双工(Time Division Duplex，TDD)LTE系统的同步。(In LTE systems, the initial cell search process is completed by detecting the primary synchroniza-tion signal and the secondary synchronization signal. The searching results include cell ID group, symbol timing, frequency offset estimation, intra group cell ID and frame timing[1]. However, if integer frequency offset presents in the received signal, due to time-domain phase rotation, the primary synchronization signal will be difficult to detected using the conventional correlation algorithm. A new joint detection method for integer frequency offset and primary synchronization signal is proposed, which can get the correct symbol timing even if the presence of integer frequency offset. Secondary synchronization signal is processed using the differential non-coherent correlation detection method[2]. Simulations show that compared with the tradi-tional matched filtering algorithms, it can effectively combat the channel delay spread and carrier frequency offset and especially suitable for )
- 2015-07-22 20:25:19下载
- 积分：1
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CANoe-Simulation
CANoe仿真的详细介绍，例程实用，用CAPL编程，面板设置(CANoe simulation of a detailed introduction, practical routines)
- 2015-12-24 11:02:06下载
- 积分：1
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CAN
PIC单片机在CAN通信中的应用。该程序是微芯单片机用CAN通讯的程序清单，对CAN开发者有很高的参考价值。(PIC microcontroller applications in CAN communication. This program is a list of program microchip microcontrollers with CAN communications, CAN developer for a high reference value.)
- 2014-11-17 11:12:47下载
- 积分：1
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ledcc2541
流水灯程序cc2541蓝牙裸奔,点亮第一个灯(Light water program cc2541 Bluetooth streaking, first lit the lamp)
- 2016-11-21 22:48:56下载
- 积分：1
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FS_FAT32
FAT32文件系统
基于LPC2200，前后台环境，可自己修改适配于各种RTOS。
验证环境: 搭载LPC2200的SmartARM2200开发板,使用该板上的SPI总线利用该程序读写SD卡
由于试验的SD卡比较特殊,1簇仅1扇区,所以不排除该程序对于非该情况的出错可能(FAT32 file system based on the LPC2200, the environment around Taiwan, can modify their own adaptation in a variety of RTOS. Verification environment: SmartARM2200 with the LPC2200 development board, using the on-board SPI bus of the use of the program to read and write SD card SD card as a result of testing is rather special, 1 cluster only 1 sector, so the program does not exclude the situation for non- error may)
- 2009-04-27 10:19:27下载
- 积分：1
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12864
说明： 中文12864实验指导文档，开发平台为锐志实验板，按照图例便可以做12864 的实验，已经通过测试(12864 Chinese experimental guidance documents, development platform for Reiz experimental board, according to legend can do 12,864 experiments have been tested)
- 2011-04-09 06:51:54下载
- 积分：1
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STM8L_FlashaEEPROM
STM8L_Flash&EEPROM 操作(STM8L_Flash&EEPROM )
- 2015-12-15 14:19:03下载
- 积分：1
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