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Learn_DSP
一份关于DSP的详细入门教程，希望对你有帮助。(A detailed report on the DSP tutorial, I hope to help you.)
- 2013-11-22 17:15:09下载
- 积分：1
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Dictionary_of_Electrical_Engin
Dictionary of EE
Very good e-book.
- 2010-06-08 23:38:50下载
- 积分：1
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NS2basic
NS2入門指導
有助于初学者了解NS2，真的对新手有所帮助(Getting Started guide will help beginners understand the NS2, really help the novice)
- 2010-11-04 16:20:16下载
- 积分：1
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IS-GPS-200E
GPS官方ICD，gps电文详细说明，包括星历、历书、utc、电离层等格式详细说明。(gps icd )
- 2016-11-14 15:43:52下载
- 积分：1
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DesigningForBoardLevelElectromagneticCompatibility
《电路板级电磁兼容设计》网上很流行的一个文档，为摩托罗拉/飞思卡尔撰写，我收集了中英文两个版本，供对照着看。应该有独特的帮助()
- 2008-06-01 13:18:49下载
- 积分：1
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theArtOfDeception
美国著名黑客凯文出狱后的大作，本书介绍了各种入侵手法，和案例。（英文原著）(The United States after his release a well-known hacker Kevin s masterpiece, this book introduces all kinds of invasion of practices, and cases. (English original))
- 2007-12-31 06:02:50下载
- 积分：1
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0253-987X(2010)02-0088-04
超宽带通信压缩感知信道估计与信号检测方法(Ultra Wide-Band Channel Estimation and Signal Detection Through Compressed
Sensing
)
- 2014-02-01 19:25:43下载
- 积分：1
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62
说明： 对重分配小波尺度谱存在着时、频分辨率不能同时达到最佳及当振动信号中存在着能量较大的噪声时会降低其时频分布可读性的缺陷，提出一种基于参数优化和奇异值分解(SVD)提高重分配尺度谱时频分布可读性的方法。首先利用Shan—
non熵方法优化重分配尺度谱基函数的时间．带宽积(TBP)，克服其时、频分辨率不能同时达到最佳的缺陷，再对重分配尺度谱
进行SVD降噪降低噪声干扰影响，提高时频分布的可读性。最后用该方法对仿真信号和滚动轴承故障信号进行了分析，结果表明该方法的时频聚集性更好，抗噪能力更强，能更有效地识别强噪声背景下的机械故障特征。(Redistribution wavelet scale spectrum for the existence of time and frequency resolution can not be reached when the vibration signal is the best and the existence of large noise energy will reduce the time-frequency distribution readability defects is proposed based on parameter optimization and Singular value decomposition (SVD) to improve spectrum reallocation time-frequency distribution readability scale approach. Firstly, Shan-non entropy method to optimize re-allocation of the time-scale spectral basis functions. Bandwidth product (TBP), to overcome the time and frequency resolution can not achieve the best defect, and then the re-allocation of spectrum SVD scale noise reduce noise interference and improve the readability of time-frequency distribution. Finally, the method and the rolling bearing fault signal simulated signals were analyzed, the results show that the method of time-frequency aggregation better noise immunity stronger, can more effectively identify strong noise ch)
- 2013-06-02 11:12:03下载
- 积分：1
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TheoryOfOperationOfInertialGuidanceSystem
We will consider trajectories that lie in a plane passing through the center of the planet, so that we permit no out-of-plane forces in the following analyses. The general nature of the trajectory and the variables describing it are shown in Figure 3-1 below
- 2009-09-08 04:58:47下载
- 积分：1
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MATLAB_control_tool_application_notes
里面有MATLAB控制工具箱的详细中文介绍，是控制领域人员学习MATLAB的绝好材料。(There are more Chinese introduction about MATLAB Control Toolbox, and it is an excellent material to learn MATLAB in the control area.)
- 2010-11-30 20:21:23下载
- 积分：1
