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Siemens MC35i AT command set
Siemens MC35i AT command set
- 2022-02-20 23:43:25下载
- 积分:1
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GPS经理
gps mgr-gps manager
- 2022-03-06 23:49:31下载
- 积分:1
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基于stm32的CAN总线通信,包括发送和接收代码
基于stm32开发平台的can总线通信,文件里有发送和接收源代码,适合学习stm32和can总线通信的朋友参考
- 2022-03-10 17:19:20下载
- 积分:1
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Win95下的端口读写
Win95下的端口读写 -Serial access in Win95
- 2022-02-13 08:12:44下载
- 积分:1
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短信网关WAP长短信问题分析及解决!
根据网络及实际应用遇到的问题总结如下:
1、 WapPush长短信与普通短信区别:
a. 长短信需要拆分,需要有短信头信息;
b. 短信头信息由WDP+WSP组成;
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-03-09 21:36:32下载
- 积分:1
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zigbee组网程序
zigbee网络中存在不同功能的节点,不同功能的节点组成一个组,从而减少通信,实现命令同步,zigbee通信方式有广播点播和组播,此时应用的为组播方式。
- 2023-08-24 01:35:05下载
- 积分:1
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dbpsk调制解调程序
SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti
- 2022-03-05 11:28:24下载
- 积分:1
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中国移动MMS规范,主要描述了中国移动彩信平台的结构概述,相信您读完对,整个彩信体系会有一定的了解...
中国移动MMS规范,主要描述了中国移动彩信平台的结构概述,相信您读完对,整个彩信体系会有一定的了解-China Mobile MMS norms, the main description of China Mobile MMS platform structure outlined, I believe you read right, MMS system as a whole will have a better understanding
- 2022-07-01 22:37:56下载
- 积分:1
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Very good translation of the relevant documentation lwIP! Very suitable for begi...
翻译得非常好的有关LWIP的文档资料!很适合初学者参考!-Very good translation of the relevant documentation lwIP! Very suitable for beginners reference!
- 2022-04-08 22:22:44下载
- 积分:1
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matlab通过SG仿真重采样的代码,适合于192结的重采样点
matlab通过SG仿真重采样的代码,适合于192结的重采样点-matlab simulation through SG resampling code, suitable for 192 points, resampling the knot
- 2023-05-27 23:50:02下载
- 积分:1