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doa_signal
低信噪比条件下的高分辨DOA估计算法,提出一种基于多级维纳滤波器(MSWF)的信号波达方向(DOA)估计算法。通过测试信号子空间的估计值与噪声子空间的正交性实
现 DOA粗估计,通过测试MSWF 分解的互相关函数实现信号 DOA 的精估计。仿真实验表明,在低信噪比条件下,该算法比已有的子空
间类算法有更好的分辨率和误差性能。(Put forward a kind of multistage Wiener filter (MSWF) based on the signal direction of arrival (DOA) estimation algorithm. By testing the orthogonality between the estimated values of the signal subspace and the noise subspace
Now DOA coarse estimation, by testing the MSWF decomposition of the cross-correlation function to achieve accurate estimation of signal DOA. Simulation results show that the proposed algorithm is more efficient than the existing subspace in low SNR conditions
The inter class algorithm has better resolution and error performance.)
- 2017-02-21 10:44:20下载
- 积分:1
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Serial_Communication_Technology
串口通讯技术实现--两台pc机通过串口通讯(C语言)并可以调整波特率,奇偶校验位等。 (Serial Communication Technology- two pc machine through serial communication (C language) and can adjust the baud rate, parity bit and so on.)
- 2009-01-06 20:22:26下载
- 积分:1
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Modbus协议中文版(比较完善)
说明: Modbus协议中文版,比较完善,仅供学习参考(Chinese version of Modbus Protoco)
- 2020-03-07 09:04:26下载
- 积分:1
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HCF-Spec190-(Block-Data-Transfer-Specification)
HART Communication Foundation - Block Data Transfer Specification
- 2020-11-20 14:49:36下载
- 积分:1
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DF-RS-代码
这个程序用蒙特卡洛法计算了单小区用户利用D2D通信解码转发中继选择情况下的误码率(This program calculates the bit error rate of single cell users using D2D communication decode and forward relay selection)
- 2017-08-12 10:30:17下载
- 积分:1
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Localization
无线电定位算法 算法对TOA的估计,相信对大家非常有用(TOA-Based Self-localization Technology in Wireless Sensor Networks)
- 2021-05-13 19:30:02下载
- 积分:1
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woow1
HHT变换的核心是EMD,在此项过程中通过EMD的编程和HHT的编程来实现了希尔伯特黄变换,可以看出处理此方法用来处理非线(The core of HHT transform is that EMD, realizes Hilbert Huang transform through EMD programming and HHT programming in this process. It can be seen that this method is used to deal with non-linear.)
- 2019-03-26 13:01:14下载
- 积分:1
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communication
本文件包含通信所有过程,从调制,扩频,发送到接收,经过解扩,解调等。其中信道可以随机产生时变的多径信道。()
- 2021-04-07 15:19:01下载
- 积分:1
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Convergence-Behavior-of-Distance-Vector-and-Link
convergence behaviour of distance vector and link state routing protocols
- 2011-12-06 10:01:05下载
- 积分:1
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OFDM_frequencyoffset
很好的OFDM系统载波同步算法,采用了长短训练序列分别进行小数倍频偏估计和整数倍频偏估计(This is a good carrier synchronization algorithm for OFDM system, using the long he short training sequences respectively to fractional frequency offset estimation and integer times frequency offset estimation)
- 2017-12-07 10:59:08下载
- 积分:1