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  1. 编程语言:PDF
  2. 代码类别:所有
  3. 发布时间:半年内
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1. IR615-S产品规格书V1.1

  映瀚通IR615路由器的产品规格书 映瀚通IR615路由器的产品规格书(inhand Product specification of a router)

2
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106
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2018-03-17发布

2. NiNewtonRaphson

  对于光伏组件数学建模与求解,主要应用的拟牛顿法求解光伏组件5参数模型(For mathematical modeling and solving of photovoltaic module, the quasi Newton method is used to solve the 5 parameter model of photovoltaic module.)

5
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86
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2018-03-14发布

3. 基于DSP的60kW_300kHz高频感应加热电源

  介绍了一种基于DSP 的高频感应加热电源。现以MOSFET为开关器件,并通过逆变器并联扩容为60kW/300kHz。采用多重斩波技术,增大了斩波电路的容量,将基于DSP 的fuzzy-DPLL 复合数字锁相环技术应用在高频场合,使锁相有快速的动态性能和高精度的稳态性能,实现了对负载频率的可靠跟踪及对逆变状态的可靠控制,提高了逆变器 的工作效率和功率因数。(A high frequency induction heating power supply based on DSP. MOSFET is now used as a switch device, and the capacity of 60kW/300kHz is expanded in parallel through the inverter.Using multiple chopping technology, the capacity of chopper circuit is increased, and the fuzzy-DPLL composite digital phase locked loop technology based on DSP is applied to the high frequency situation, so that the lock is locked.It has fast dynamic performance and high precision steady state performance. It achieves reliable tracking of load frequency and reliable control of inverter state, and improves inverter.Working efficiency and power factor.)

15
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125
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2018-03-10发布

4. 基于VMD和Teager能量谱的滚动轴承故障特征提取

  基于VMD和1_5维Teager能量谱的滚动轴承故障特征提取_向玲(To extract _ Ling fault features of rolling bearing VMD and 1_5 dimension Teager based on energy spectrum)

30
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159
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2018-03-09发布

6. IEEE_LT Code PAPR

  papr reduction in ofdm lt coding

5
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67
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2018-03-06发布

7. OGC_Web_Services_Common_Standard

  OGC Web Services Common Standard

2
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96
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2018-03-06发布

8. 深度学习基础及数学原理

  有关深度学习基础算法和相关数学原理的介绍,由浅入深,内容详实。(Deep learning algorithms and mathematical principle introduction.)

22
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90
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2018-03-05发布

9. 2018.01.20

  CDMA通信系统中的扩频码,跳频码,信号分选,参数估计,调制识别(Spread code in CDMA communication system, frequency hopping code, signal sorting, parameter estimation, modulation recognition)

5
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111
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2018-03-03发布

10. Vibration Problems in Engineeing (Timoshenko)

  text book for Vibration Problems in Engineeing (Timoshenko)

4
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135
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2018-02-21发布

12. ParaView Guide

  开源的多平台数据分析和可视化软件,可处理gprMax模拟得到的vti文件(ParaView is an open-source, multi-platform data analysis and visualization application)

11
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42
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2018-02-18发布

13. GSM farsi

  gngguutfdyuiiyttyuookjffthjjbbffddiikn

1
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204
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2018-02-16发布

15. Caractere

  this book porpus for you how to can develop your caracter in your daily life

1
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83
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2018-02-14发布

16. A systematic approach to

  A systematic approach to investigating how information security and privacy can be achieved in BYOD environments

1
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11
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2018-02-13发布

17. CCSDS 350

  The documents provide the latest CCSDS recommendations for the development of secure communications modules for on-board communications.

2
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106
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2018-02-10发布

18. 10kw.pdf

  10kw Fuel Cell Inverter

4
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86
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2018-02-08发布

19. ok

说明:  频域盲源分离与波束形成结合抑制方向性强干扰方法(Combination of frequency domain blind source separation and beamforming to suppress directional strong interference)

0
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61
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2018-02-07发布

20. 感应加热电源的研究

  超音频串联谐振式感应加热电源为研究对象,应用锁相环和PID 技术,采用数字信号处理器(DSP)和复杂可编程逻辑器件(CPLD)联合控制的数字化技术实现感应加热电源的频率跟踪和0°~180° 自由移相调功,为感应加热电源系统的数字化、信息化、柔性化、智能化控制提供了优质、可靠的技术基础。(Superaudio series resonant induction heating power supply as the research object, the application of PLL and PID technology, using digital signal processor (DSP) and complex programmable logic device (CPLD) to achieve frequency tracking of induction heating power supply and 0 degrees to 180 degrees of freedom PS-PWM digital technology combined control for induction heating power supply system. Digital information, flexible and intelligent control to provide high-quality and reliable technical basis.)

7
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90
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2018-01-31发布