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xiangganjilei
基于matlab的目标回波信号的相干积累过程分析与仿真。其中包括目标的积累完成过程。(Based on the objectives of matlab coherent echo signal accumulation process analysis and simulation. Including the goal to complete the process of accumulation.)
- 2021-03-27 09:59:12下载
- 积分：1
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pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
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bianyaqi3
变压器饱和仿真的搭建，是三相模型，对于研究变压器饱和特性有很大帮助(Transformer saturation simulation of structures, is a three-phase model for the study of transformer saturation characteristics of great help)
- 2015-04-18 10:12:40下载
- 积分：1
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akfmdjzr
matlab访问串口的程序，包括：打开、关闭和清除串口对象；读串口、写串口；串口的wAxzFSp数据流控制；还包括：怎么用matlab发送手机短信的nPDMteb例程；这是学习matlab访问系统硬件的原理。(Matlab serial access program, including: open, close, and clear the serial port object reading the serial port, serial port write serial wAxzFSp data flow control also include: how to use matlab to send SMS wAxzFSpl routines this is to learn matlab access principle of the hardware system.)
- 2016-02-18 21:10:04下载
- 积分：1
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chap4
PID控制程序，matlab编写，适合初学者（4）(PID control procedures, matlab prepared for beginners (4))
- 2008-05-16 21:06:50下载
- 积分：1
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pattern123
Pattern formation and KPP equation
- 2011-01-16 02:02:30下载
- 积分：1
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IV
说明： 本源程序为采用IV辅助变量算法法进行供电负荷预测的，后面还自带了进行模型检验的部分，很适合电力专业的学生学习使用(The source code for the algorithm using method IV auxiliary variable power load forecasting, the model behind the test also comes with some very suitable to use the power of professional learning)
- 2010-05-11 22:39:15下载
- 积分：1
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bpm
Thomas Minka 编写的适用于Bayesian Point Machine，Expectation Propagation计算的matlab工具箱。对科研人员很有价值。
(This toolbox implements the EP algorithms described in Thomas Minka s thesis and UAI paper.)
- 2010-05-17 11:17:13下载
- 积分：1
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PCA
用MATLAB编写的人脸识别算法，对PCA主成分分析进行了改进(Face recognition algorithm using MATLAB, the PCA principal component analysis has been improved)
- 2011-07-11 12:23:57下载
- 积分：1
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siftDemoV4ofMatlab
matlab版SIFT算法演示程序，简洁易懂易用，实际算法部分用C来实现(SIFT algorithm demo program of matlab version)
- 2012-06-10 22:19:03下载
- 积分：1
