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ic
说明: 文章/文档
软件设计/软件工程
文件格式
技术管理
行业发展研究
人物传记/成功经验
通讯编程文档
系统设计方案
软件测试(Articles/Documents
Software Design/Software Engineering
File Format
Technology Management
Development Research
Biography/successful experiences
Communication programming documentation
System Design
Software Testing)
- 2014-03-27 18:32:23下载
- 积分:1
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粘弹性材料程序及验证
说明: 用于abaqus粘弹性材料的计算模拟及验证(Computational simulation and verification of ABAQUS viscoelastic materials)
- 2021-04-14 18:28:55下载
- 积分:1
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Giao-Trinh-CSharp
This ebook guide about c# programming.
- 2015-04-18 11:37:03下载
- 积分:1
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leidatezhengtiqu
雷达信号的特征提取,来实现模式识别,源程序(Radar signal feature extraction, to achieve pattern recognition, source)
- 2008-12-13 02:14:36下载
- 积分:1
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simulink
simulink的数字调制解调仿真。以simulink为基础平台,对2ASK、2FSK、2PSK信号的仿真(Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation)
- 2011-04-28 08:43:04下载
- 积分:1
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Qt4_tslib
qt/embedded 4.5 加上tslib1.4建立 可成功在目標版上建立qte開發環境及tslib觸碰(qt/embedded 4.5 plus tslib1.4 can be successfully established in the target version of the establishment of the development environment and tslib touch qte)
- 2009-09-15 10:38:24下载
- 积分:1
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ABL_simulation
说明: Fluent大气边界层入口湍流生成UDF(turbulence inlet UDF for ABL)
- 2020-12-12 23:39:15下载
- 积分:1
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1939协议
J1939是SAE(美国汽车协会)定义的基于CAN总线的规范,目的是解决不同发动机厂商、不同ECU厂商的兼容性问题。一般运用于大型车辆。(J1939 is a specification based on CAN bus defined by SAE (American Automobile Association), aiming at solving the compatibility problem of different engine manufacturers and different ECU manufacturers. Generally used in large vehicles.)
- 2020-06-22 16:00:01下载
- 积分:1
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ACarrierTrackingAlgorithmBasedOnFPLL
介绍了一种基于锁频锁相环(FPLL)的载波跟踪算法。频率跟踪模块可以适应较大动态范围的频率变化,基于软件的数控振荡器(NCO)模块可以达到极高的频率跟踪精度。由于有锁频环的频率牵引,锁相环路滤波器可以设计得很窄,具有很好的抑噪性能,满足精确跟踪载波相位的要求。因此,该基于FPLL的载波跟踪算法可以适应信号存在较大的动态范围和噪声干扰的应用环境;同时,其鉴频鉴相算法表达式简单,易于用可编程数字器件实现。(Introduce an approach based on frequency-locking phase-locked loop (FPLL) carrier tracking algorithm. Frequency tracking module can adapt to a larger dynamic range of the frequency change, software-based numerical control oscillator (NCO) module can achieve the very high frequency tracking accuracy. Because of the frequency lock loop traction PLL filter can be designed very narrow, with very good noise suppression performance, to meet the precise requirements of carrier phase tracking. Therefore, the FPLL carrier-based tracking algorithm can be adapted to signal the existence of a larger dynamic range and noise of the application environment at the same time, the PFD algorithm expression is simple, easy to use programmable digital devices.)
- 2008-07-22 15:48:34下载
- 积分:1
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collective-intelligence
智慧编程——数据分析、机器学习必备书!python语言代码示例,所有算法均附有解释说明。(collective intelligence——Data analysis and machine learning! Python language code examples, all algorithms are accompanied by explanatory notes.)
- 2017-05-11 19:34:19下载
- 积分:1