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观测器PID
说明： 充分利用估计误差的比例,积分,微分信号考虑一类线性系统的参数化观测器设计问题,在加快观测器收敛速度的同时避免较大的超调.从理论上分析此类观测器设计的可行性,并从实际应用角度给出一种简单可行的参数设计方法.仿真实验表明:该观测器不但易于实现而且能够获得较好的估计效果,从而有利于在实际工程中的应用.(In this paper, the proportional, integral and differential signals of the estimation errors are fully utilized to consider the design of the parameterized observer for a class of linear systems. The convergence speed of the observer is accelerated and the overshoot is avoided. The feasibility of the design of the observer is analyzed theoretically, A simple and feasible parameter design method is given from the point of view of practical application. Simulation results show that the observer is not only easy to implement, but also can obtain good estimation effect, which is conducive to the application in practical engineering)
- 2020-07-09 09:37:09下载
- 积分：1
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LASheader
读取激光雷达点云数据的头文件数据块，将点云数据的基本信息记录在相应的变量中。(Read lidar point cloud data header file data block, the basic information of the point cloud data recorded in the corresponding variable.)
- 2013-05-13 15:42:45下载
- 积分：1
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bfo
细菌优化算法程序，通过动态的演示说明细菌优化算法的优化过程，从而反应了该算法的有效性。(Bacteria optimization process, through dynamic optimization algorithm demonstrates that the optimization process of bacteria, which reflects the effectiveness of the algorithm.)
- 2010-11-17 12:10:09下载
- 积分：1
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AF_SNR_SER_NEW
this code contains coding of amplify and forward with the comparision of ser and snr
- 2014-09-21 12:53:25下载
- 积分：1
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natural
natural backpropagation
- 2009-03-27 06:51:25下载
- 积分：1
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art
angular radial reconnaissance image
- 2010-12-26 02:24:03下载
- 积分：1
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funcionconvolucion
Program developed in Matlab for the convolution of signals.
- 2011-01-17 22:20:26下载
- 积分：1
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untitled
在rach中要用到cazac序列，该源文件可以产生cazac序列的自相关性和互相关性特征图(generate cazac s autocorrelation)
- 2012-04-12 16:59:29下载
- 积分：1
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mom
matlab程序，二维矩量法，无限长圆柱散射(matlab progress)
- 2012-04-16 20:58:21下载
- 积分：1
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OFDM-Doppler-estimation
OFDM信号在无线通信中会受到多普勒频移的影响，从而影响了OFDM信号的正交性，引起载波间的干扰和OFDM信号符号间的干扰，本代码先形成含有N个二进制码元的信号，而这个信号的前半部分和后半部分的信号是一样的，然后根据把这个信号调制成OFDM信号，最后接收端根据这个OFDM信号估计出多普勒因子(OFDM signal in a wireless communication will be subject to Doppler shift of influence, thus affecting the OFDM signal orthogonality, causing interference and interference between the OFDM signal symbol between carriers, the code first formed comprising N binary symbols signal, and the first and second halves of this signal is the same signal, and then the OFDM signal according to the estimated Doppler factor modulates the signal to the OFDM signal received, the last side)
- 2021-03-17 08:39:21下载
- 积分：1
