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it describes program for particle swarm optimization.
it describes program for particle swarm optimization.
- 2023-09-02 16:40:02下载
- 积分:1
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程序主要是关于学生成绩管理系统,成绩的基本管理。
程序主要是关于学生成绩管理系统,成绩的基本管理。-Procedures are mainly related to student achievement management system, the basic management performance.
- 2022-05-27 16:47:14下载
- 积分:1
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ti-dsp2407的电动机控制和音频输出程序-ti-dsp2407 motor control and audio output procedures
- 2023-05-23 04:15:03下载
- 积分:1
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many small games of source code, we can hope to bring little joy
很多个小游戏的源代码,希望给大家能带来小小的快乐-many small games of source code, we can hope to bring little joy
- 2022-02-25 12:05:23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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一个很简单的华容道小游戏,大家来看看
是用JAVA 做的
我的开放性试验作业...
一个很简单的华容道小游戏,大家来看看
是用JAVA 做的
我的开放性试验作业-a very simple little game HuaRong Road, we look at the use of Java do I open trial operation
- 2023-06-19 10:10:02下载
- 积分:1
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分析Java代码错误的工具PMD
分析Java代码错误的工具PMD-Java code analysis tools wrong PMD
- 2022-05-30 07:05:44下载
- 积分:1
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总线传输概念。
通过A51程序,学习者可以了解车辆控制器局域网(controller area network,can)的消息传输,有助于can总线传输概念的建立。
- 2022-01-27 09:50:28下载
- 积分:1
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I2C规范说明,I2C 是板上常用的芯片间控制传输协议
I2C规范说明,I2C 是板上常用的芯片间控制传输协议
-I2C specification, I2C board is commonly used between chips Control Transmission Protocol
- 2022-03-21 18:22:41下载
- 积分:1
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根据数据库发送条屏数据.根据呼叫发送特定的信息.
根据数据库发送条屏数据.根据呼叫发送特定的信息.-In accordance with Article Send screen data database. According to the call to send a particular message.
- 2023-02-13 05:10:03下载
- 积分:1