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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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juleisuanfa2
介绍了基于C均值聚类和基于核函数的C均值聚类两种图像分割的方法(Introduced based on the C-means clustering, and Kernel-based C-means clustering two kinds of image segmentation methods)
- 2009-12-04 10:47:18下载
- 积分：1
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SQLrips216
SQL语言参考资料 经典中的经典MSSQL操作技术大全(SQL Language Reference classical classical technique Solutions MSSQL)
- 2007-06-20 18:57:22下载
- 积分：1
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cmm
有关cmm标准 对软件质量保证的新兴标准(Cmm standards related to software quality assurance standards of the emerging)
- 2009-05-26 12:00:01下载
- 积分：1
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一种新的变步长LMS自适应滤波算法
一种新的变步长LMS自适应滤波算法，本文通过建立步长因子L与误差信号之间的非线性函数关系,提出了一种新的变步长LMS(Least
Mean Square)算法.该算法具有初始阶段和未知系统时变阶段步长自动增大而稳态时步长很小的特点,且克服了S函
数变步长LMS算法(简称SVSLMS算法)在自适应稳态阶段L(n)取值偏大的缺陷.理论分析和计算机仿真结果表明
该算法的性能优于SVSLMS算法.
(By building a nonlinear function relationship betweenLand the error signal,this paper
presents a novel variable step size LMS(Least Mean Square)adaptive filtering algorithm.The step size of
this algorithm increases automaticly at the beginning of this algorithm or when unknown system is chan-
ging with time,and it would be smaller during the steady state.This algorithm avoid the shortage of chan-
ging step size of SVSLMS,variable step size LMS based on Sigmoid function,in the process of the adaptive
steady state.The performance of this paper algorithm is better than that of SVSLMS with the theoretical
analysis and computer simulations.
)
- 2013-09-17 15:06:32下载
- 积分：1
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NOMA系统中用户分组及功率分配方案研究_肖杰
说明： 仿真未做出来，谁做出来了给我发一下，谢谢！(Simulation did not come out, who did it out to me, thank you!)
- 2020-05-23 20:46:41下载
- 积分：1
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VHDL_PS2
Spartan3e keyboard ps2
- 2010-01-28 18:38:40下载
- 积分：1
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ER
说明： er MODEL DOCCUMENTATION
- 2013-03-09 15:12:02下载
- 积分：1
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Power-Factor-Correction-With-Improved-Efficiency
A Parallel-Connected Single Phase Power Factor Correction Approach With Improved Efficiency
- 2013-07-24 16:05:47下载
- 积分：1
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sogi伯德图
sogi-bode the characteristic of sogi
- 2019-06-27 08:49:37下载
- 积分：1
