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BPSK
simulink for BPSK modulation
- 2017-09-07 10:40:39下载
- 积分：1
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targetlocationTWOdimTHREEreceiver
多雷达联合定位，通过距离矩阵形成椭圆，并求取交点完成定位(Multi-radar joint positioning, ellipse is formed by distance matrix, and intersection point is obtained to complete positioning.)
- 2020-08-25 20:58:14下载
- 积分：1
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program
对语音信号进行加噪，求它的功率谱，降噪处理(Adding noise to speech signal and reducing noise)
- 2020-07-04 18:00:02下载
- 积分：1
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8PSK调制解调
运用matlab实现8PSK信号的调制与解调(relization of modulation and demodulation of 8PSK signal by Matlab)
- 2020-09-04 21:08:06下载
- 积分：1
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DWT_OFDM
说明： Performance Evaluation of DWT
- 2020-10-10 14:47:34下载
- 积分：1
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WIMAX_OFDM
wimax ofdm concept...hence ofdm can be implemented with mimo
- 2011-12-19 15:04:31下载
- 积分：1
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双轴系统
说明： 计算双轴转子系统的轴向振动和扭转振动频率(The axial and torsional vibration frequencies of a two shaft rotor system are calculated)
- 2020-11-23 21:06:14下载
- 积分：1
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该工程实现对单载波系统QPSK的频偏估计算法 freq_estimate
该工程实现对单载波系统QPSK的频偏估计算法。调相信号在接收机相干解调时需要同频同相的参考载波，而发射机和接收机之间往往存在频率偏差，为了消除这种误差，必须在软件层面实现。使用了QPSK四相调制的信号特点进行载波频偏估计，经验证，效果较好。(This project implements frequency offset estimation algorithm for single carrier system QPSK. The phase modulation signal needs the same frequency reference carrier in the coherent demodulation of the receiver, and the frequency deviation often exists between the transmitter and the receiver. In order to eliminate this error, it must be implemented on the software level. The carrier frequency offset estimation is carried out by using the signal characteristics of QPSK four phase modulation.)
- 2020-06-27 04:40:01下载
- 积分：1
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OAM
不同模态OAM的相位图，电场场强图，及用箭头表示相位变化(Phase diagrams, electric field intensity maps of different modes of OAM, and phase changes with arrows.)
- 2020-12-25 11:39:05下载
- 积分：1
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8
说明： Operation and Control of an Improved Performance
- 2016-03-08 20:11:59下载
- 积分：1
