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62592376
数字通信中的DBPSK调制解调的原理和过程, 通过用Matlab 对这一过程的编程,分析信号在理想信道和加噪信道中传输时的(The principle and process of DBPSK modulation and demodulation in digital communication are analyzed. By programming this process with Matlab, the transmission of signal in ideal channel and noised channel is analyzed.)
- 2018-08-04 21:51:22下载
- 积分：1
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obextest
用c#编写的程序,用与两个蓝牙设备的通讯,有发送数据等功能.(prepared using the procedures used with two Bluetooth devices of communication, send data capabilities.)
- 2005-07-12 16:52:13下载
- 积分：1
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北斗导航接收机抗干扰算法研究_陈亚男
说明： 基于子空间投影的 CSMG 波束形成算法，是一种将子空间投影与波束形成技术相
结合的抗干扰方法。该方法首先构造干扰子空间的正交补空间，再将天线阵列接收到的空时信号矢量向其投影，然后对投影后的输出信号采用具有严格约束最小功率的抽样矩阵梯度（CSMG）算法，在固定方向上进行波束形成，最后捕获、定位及解算出每个波束得到的无干扰数据等，可以有效地抑制干扰信号，同时又可以更好的保留期望信号。(The algorithm of the CSMG beamforming based on subspace projection, which is a combination of the Subspace projection and beam forming technology. Firstly, the data vector received by antenna array is projected onto the interference subspace, which is orthogonal to interference subspace for achieving interference suppression. And then, by using the method of the strictly constrained minimum power sampling matrix gradient(CSMG), after the projection of the subspace, the signal is beamformed in a fixed direction. Finally, for jammer-free data of each beam achieved to capture, locate, solute and so on. The ability of the suppress interference by this method, which can be more effectively, and keep the desired signal better.)
- 2019-06-16 20:57:33下载
- 积分：1
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bpskandqpskandmsk
说明： matlab的bpsk，qpsk，msk，qam打包下载，不是自带的程序函数。按照通信框图做的程序(MATLAB，bpsk，qpsk，msk，qam)
- 2010-04-07 22:44:41下载
- 积分：1
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bsbsbs
说明： 用于通信方向中的信道估计，使用的语言是matlab(Used for channel estimation in the communication direction, the language used is matlab)
- 2020-06-24 12:20:02下载
- 积分：1
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OFDM_PTS_huadongchuang
引入滑动窗的PTS改进算法。出CCDF图，与未经过处理的原始曲线经行比较(The introduction of the PTS to improve the sliding window algorithm. A CCDF diagram, and has not been dealt with by the original line curve comparison)
- 2008-05-17 11:37:27下载
- 积分：1
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ASK4
ASK系统的设计与仿真，相干解调及误码率的计算(Ask system design and simulation of coherent demodulation and the calculation of the bit error rate in English)
- 2020-12-04 08:49:24下载
- 积分：1
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FMradio
simulink仿真收音机链路FM radio(Simulink simulation radio link)
- 2017-12-01 10:02:29下载
- 积分：1
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CMU200
CUM200的中文使用说明书，包含CMU200的大部分实用功能(The Chinese CUM200 instructions)
- 2012-06-27 17:07:46下载
- 积分：1
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Beamforming
波速成型算法、麦克风阵列语音信号技术相关文档以及webrtc相关文档(Wave speed forming algorithm, microphone array voice signal technology related documents and webrtc related documents)
- 2018-03-08 15:09:28下载
- 积分：1
