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PCA
主元分析中对主元的个数确定目前没有非常好的办法,这里提供一个比较方便实现的matlab程序,利用累计方差贡献率确定主元个数的matlab程序(Principal component analysis of main elements to determine there is no good way, here to provide a more convenient realization of the matlab program, using the cumulative variance contribution rate to determine the number of principal components of the matlab program)
- 2012-04-13 14:40:53下载
- 积分：1
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52002
硕士学位论文捷联惯性系统初始对准研究
惯导系统的初始对准是影响系统使用性能的关键技术之一，对准的精度与速度直接关系到惯性统的精度与启动特性。对卡尔曼滤波及其在初始对准中的应用进行了研究。首先介绍了卡尔曼滤波理论的应用背景，然后推导了离散卡尔曼滤波方程，并对连续系统的状态方程进行离散化提出了适用于舰载捷联惯性系统的动基座对准的2通道10个状态变量和2通道12个状态变量的系统动态模型，并建了相应的速度匹配和位置匹配量测模型。
(master's degree thesis SINS initial alignment study INS initial alignment is affecting system performance one of the key technologies, the alignment precision and speed is directly related to the precision inertial reunification with the startup characteristics. The Kalman filter and the initial alignment of the study. First introduced the theory of Kalman filtering background, and then reasoned a discrete Kalman filter equations, also for the state of discrete equations apply to the carrier SINS System Moving Base Alignment of two channels 10 state variables and two 12-channel system state variables dynamic model and built a corresponding speed matching and position matching measurement model.)
- 2007-05-20 21:36:27下载
- 积分：1
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MS_Regress_Sim
通过matlab软件编辑加入马尔科夫转换机制的GARCH模型的极大似然估计(likelihood of markov regime swithing GARCH model through matlab)
- 2014-09-19 22:01:01下载
- 积分：1
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pastapastdaopast
多用户检测的三种子空间方法的仿真对比的是误码率-信噪比性能(Third seed space simulation comparison of multiuser detection method is BER- SNR performance)
- 2014-01-17 10:24:40下载
- 积分：1
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viterbi
viterbi译码matlab程序。通过验证，里面附文件(viterbi decoding matlab procedures. Through authentication, which is attached documents)
- 2008-04-17 23:01:37下载
- 积分：1
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crc
CRC循环冗余校验是数字数据通信中最常用的差错控制编码方法之一。在多种通信协议的帧结构中有一个
16位或32位的FCS(FrameCheekSequenee),就是利用CRC编码保证数据帧的无误传输。本文阐述7CRC循环
冗余校验码基本原理,根据实际系统需要,建立了并行处理算法的数学模型,并且在F尸GA芯片中实现了该并行算法。
(the resource of matlab)
- 2014-11-23 21:43:01下载
- 积分：1
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Vocab
This is source code vocal by ica.
- 2009-03-19 05:02:26下载
- 积分：1
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G
说明： 很重要的分形维二维算法是基于matlab下的配合调用matlab使用这种算法可以提高matlab的运算效率。(the code base on the matlab and it will do well in image with matlab if you use it you will find good way to identify the picture of finger)
- 2010-04-24 23:12:55下载
- 积分：1
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exp1
信息论的内容定义以及信息的传输过程和噪声的加入使得信息的传输的影响(Information Theory)
- 2012-05-27 19:42:53下载
- 积分：1
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Design--Fabrication-and-Characterization-of-III-N
Design, Fabrication and Characterization of III-N Based Solar Cells
- 2014-12-04 20:13:06下载
- 积分：1
