BEAGLE_ORCAD_B4

( ) Eli M. Noam, Lorenzo Maria Pupillo, Johann J. Kranz (auth.), Eli M. Noam, Lorenzo Maria Pupillo, Johann J. Kranz (eds.)-Broadband Networks, Smart Grids and Climate Change-Springer New York

说明：  Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technology, an audio watermarking algorithm is proposed where the low-frequency wavelet coefficients are chosen for cepstrum transforming. Then, the obtained cepstrum data shows stable for watermark hiding by the methods of edging data cutting and statistical mean modification. The synchronization is not required in the algorithm. Experimental results show that the proposed algorithm can resist on the attack of A/D and D/A successfully with features of large capacity and zero bit error. It will be helpful for the mobile audio in secure broadcast and management in the

说明：  地震合成记录的wavelets, contourlets and curvelets比较分析。本文不仅论述了三种方法的原理，而且提出一种联合方法，并且应用于地震信号处理(Synthetic seismic record wavelets, contourlets and curvelets comparative analysis. This article discusses the three methods is not only the principle and proposed a joint approach, and applied to seismic signal processing)

说明：  适用于电力系统模型搭建的hvdc线路，可以用于分析hvdc的稳定性也可以用于搭载其他部件的研究(HVDC lines suitable for power system models can be used to analyze the stability of HVDC and to carry other components)

说明：  电力方面配电网潮流计算的经典分析文章，介绍了潮流的前推回代法，回路阻抗等方法，尤其是对各种配电网潮流分析方法的分析和比较(Electricity distribution power flow calculation of the classic analysis of the article introduces the trend of pushing back the first-generation method, loop impedance and other methods, especially for a variety of distribution power flow analysis and comparison of analytical methods)

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LPC1788相关资料，包括用户手册、官方开发板原理图和数据手册(LPC1788 relevant information, including the user manual, official development board schematics and data sheets)

UGS公司开发MES的解决方案，致力于开发MES系统的朋友可以用来参考(UGS MES manufacturing execution system solution document, a friend of the MESERP system can be used to refer to learning)

INS_GPS导航中联邦卡尔曼滤波算法 INS_GPS导航中联邦卡尔曼滤波算法(INS_GPS federal navigation Kalman filter algorithm INS_GPS federal navigation Kalman filter Algorithm)

5-16串电池管理方案，含原理图和芯片资料。具有电压测量、过充、过放、过流、均衡等功能。(5-16 string battery management solutions, including schematics and chip data. With voltage measurement, overcharge, over discharge, over current, balance and other functions.)