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iPhone手机SDK编程参考书，不仅叙述详细，而且还有许多例子代码，是学习iPhone SDK编程的一本好书。...
iPhone手机SDK编程参考书，不仅叙述详细，而且还有许多例子代码，是学习iPhone SDK编程的一本好书。-iPhone, SDK programming reference books, not only described in detail, and there are many examples of code, is to learn from iPhone SDK programming, a good book.
- 2022-03-19 18:24:17下载
- 积分：1
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本文是SIMens公司培训的技术资料，有很好的使用价值
本文是SIMens公司培训的技术资料，有很好的使用价值-This article is SIMens corporate training technical information, there is a good value
- 2022-08-13 16:10:36下载
- 积分：1
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同步软件源码,作者 Jeroen C. Kessels
Internet Engineer
同步软件源码,作者 Jeroen C. Kessels
Internet Engineer-Synchronization software source code, the author Jeroen C. Kessels Internet Engineer
- 2022-05-13 00:41:42下载
- 积分：1
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串口写单片机的小程序!主要是89系列和90AT8XXX系列!
串口写单片机的小程序!主要是89系列和90AT8XXX系列!-write small programs! Mainly 90AT8XXX 89 series and the series!
- 2022-04-17 07:51:03下载
- 积分：1
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rtp document , it is useful for learning rtp
rtp document , it is useful for learning rtp-rtp document, it is useful for learning rtp
- 2022-05-21 13:00:09下载
- 积分：1
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无线传感器网络模型
这是的 LAR 与路由选择协议的 routingSeveral 的 50nodes 方案程序已提出为 ad hoc 网络。本文提出的办法利用位置信息 （例如，获得使用全球定位系统） 来提高 ad hoc 网络的路由协议的性能。通过使用位置信息，拟议的 Location-Aided 路由 （LAR) 协议限制搜索的一个小"请求区"的 ad hoc 网络的新途径。这将导致在路由邮件的数量大为减少。我们目前两种算法来确定请求区，和也建议潜在的优化我们的算法。
- 2022-07-27 00:30:19下载
- 积分：1
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实现了TD,GPRS,EDGE通信系统中物理层部分需要用到的打孔和解打孔算法，非常实用，并且已经应用到了实际的基站实现中...
实现了TD,GPRS,EDGE通信系统中物理层部分需要用到的打孔和解打孔算法，非常实用，并且已经应用到了实际的基站实现中-realize the algorithms of puncture and depuncture in the TD,GPRS,EDGE system,very very useful
- 2022-07-03 18:29:04下载
- 积分：1
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程序编写说明,关于mc编程的文档资料,教程哦,很好的东西
程序编写说明,关于mc编程的文档资料,教程哦,很好的东西-procedures for the preparation of notes on mc programming documentation, tutorials Oh, good things
- 2023-05-21 22:35:04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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introduces a general programmable interface based on the Universal Serial Bus
介绍了一种基于通用可编程接口的通用串行总线-高级技术配件解决方案，将普通硬盘转化为Usb Mass Storage.-introduces a general programmable interface based on the Universal Serial Bus-senior technical accessories solution that will drive into ordinary Usb Mass Storage.
- 2022-12-06 14:00:03下载
- 积分：1
