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数值分析.Timothy+Sauer.part2
说明： 这是分割后的第二部分。本书的内容包括求解方程组、插值、微分方程及一系列。每章都有实例以帮助读者了解相关应用领域。并有一些matlab的代码，和题目的参考答案。(This is the second part after the split.The content of this book includes solving equations, interpolation, differential equations, and a series. Each chapter has examples to help readers understand the relevant application areas. And there are some matlab codes, and reference answers to the questions.)
- 2020-02-18 14:40:06下载
- 积分：1
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singal_processing_and_demo_program
说明： 包含内容：离散时间系统与Z变换、离散傅里叶变换及其快速算法、无限长单位脉冲响应(IIR)滤波器的设计、有限长单位脉冲响应(FIR)滤波器的设计、数字信号处理系统的实现、多采样率信号处理(singal processing and demo program)
- 2020-12-02 20:19:26下载
- 积分：1
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kaggle_diabetic-master
说明： A commented bash script to generate our final 2nd place solution can be found in make_kaggle_solution.sh.
Running all the commands sequentially will probably take 7 - 10 days on recent consumer grade hardware. If you have multiple GPUs you can speed things up by doing training and feature extraction for the two networks in parallel. However, due to the computationally heavy data augmentation it may be far less than twice as fast especially when working with 512x512 pixel input images.
You can also obtain a quadratic weighted kappa score of 0.839 on the private leaderboard by just training the 4x4 kernel networks and by performing only 20 feature extraction iterations with the weights that gave you the best MSE validation scores during training. The entire ensemble only achieves a slightly higher score of 0.845.
- 2019-05-11 15:31:21下载
- 积分：1
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NB-IoT downlink simulator
NB-IOT下行协议及仿真实现文档，瑞典乌普萨拉大学硕士论文。(NB-IOT downlink protocol and simulation implementation documents.)
- 2021-03-09 16:59:27下载
- 积分：1
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OPNETsimulate-satellite
opnet仿真卫星通信指导pdf，较为详细，可供参考(opnet simulation of satellite communication guide pdf, more detailed, for reference)
- 2021-03-10 19:49:26下载
- 积分：1
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DynamicPowerQualityTestingTechnology
本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )
- 2009-05-03 10:26:45下载
- 积分：1
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有限元基础教程 曾攀 光盘资料
曾攀，有限元基础教程里面全部的编程代码，对有限元初学者十分有帮助(Basic Course of Finite Element)
- 2021-04-28 14:28:43下载
- 积分：1
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16111990-C-interview-questions-and-answers
C C++ interview Questions and Answers
- 2020-10-25 15:10:00下载
- 积分：1
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DigitalLogicCircuits
此文件为数字逻辑电路课件，内容丰富，课件重点鲜明，PPT格式。(this paper to digital logic circuits courseware, rich in content, courseware focused and PPT formats.)
- 2007-04-25 16:22:46下载
- 积分：1
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Socialengineering
这是一篇介绍黑客社会工程学攻击的八种常用伎俩(This is a description of the eight kinds of hacker attacks on commonly used social engineering tactics)
- 2009-09-12 13:25:34下载
- 积分：1
