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统计 C 语言源程序里标识符的个数及相应标识符出现次数的程序...
统计 C 语言源程序里标识符的个数及相应标识符出现次数的程序-statistics Lane C language source identifier number and the corresponding frequency identifier procedures
- 2022-02-24 18:03:49下载
- 积分：1
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自己做的关于共享课件系统的PPT，希望对大家有所帮助
自己做的关于共享课件系统的PPT，希望对大家有所帮助-themselves on the sharing of the PPT courseware system, we hope to help
- 2022-10-10 14:20:03下载
- 积分：1
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camel camel camel camel
camel camel camel-camel camel camel camel
- 2022-05-19 14:09:23下载
- 积分：1
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地图图幅名计算函数库，主要支持新国标10位码
地图图幅名计算函数库，主要支持新国标10位码-Map of the calculation is based library map sheet, mainly to support the new national standard 10 yards
- 2022-07-03 23:18:12下载
- 积分：1
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本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间...
本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.
- 2022-03-22 23:04:03下载
- 积分：1
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用C语言播放音乐文件,调用API函数.链接时要指定库文件。VC++是vfw32.lib, GCC是libvfw32.a....
用C语言播放音乐文件,调用API函数.链接时要指定库文件。VC++是vfw32.lib, GCC是libvfw32.a. -Using C language to play music files, call the API function. Links to the specified library file. VC++ Is vfw32.lib, GCC is libvfw32.a.
- 2022-11-26 15:40:03下载
- 积分：1
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PROTEUS UART APPLICATION
PROTEUS UART APPLICATION
- 2022-06-30 05:08:50下载
- 积分：1
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Makes itself a small Chinese character font program itself becomes smaller font...
使自己成为一个小汉字字体程序自己变成小字体小字体程序自己变成中文程序
- 2023-04-18 05:25:04下载
- 积分：1
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University point B thing. Rar is a Nokia 3100 can be stored procedure
大学那点B事儿.rar 是一部手机诺基亚3100可以存放的程序-University point B thing. Rar is a Nokia 3100 can be stored procedure
- 2022-03-15 21:54:49下载
- 积分：1
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基于LABVIEW平台的声卡的频谱分析仪，希望对大家有所帮助。
基于LABVIEW平台的声卡的频谱分析仪，希望对大家有所帮助。-LABVIEW platform based on the audio spectrum analyzer, we want to help.
- 2022-06-27 14:44:15下载
- 积分：1
