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sent
- 利用cc1101设计的无线发射接收(发射机部分程序)-Cc1101 design of wireless transmitting and receiving (transmitter part of the program)
rev2
- 为达到干涉合成孔径声纳系统对信号源的特殊要求,提出了一种基于SOPC技术的FPGA实现方法,该信号源一方面提供给发射机模拟信号,还给回波信号采集系统提供时钟和同步信号以保证信号系统时间一致性,同时还给接收机的时变增益信号实现对回波信号衰减的补偿 另一方面还实时采集并传输声纳系统在水下的运动姿态、深度、压力等信息 经过湖试和海试,该信号源系统完成了模拟信号和数字信号各项指标的测试,满足设计要求。-To reach the special requirements interferometric s
BDSSS-Transmie
- 北斗定位系统卫星下行信号的基带处理部分——基于FPGA的的直接序列扩频发射机的设计与仿真。,已通过测试。 -Beidou positioning system satellite downlink signal baseband part- based on the design and simulation of the FPGA direct sequence spread spectrum transmitter. , Has been tested.
Rayleigh_kron
- 这一信道模型能够描述由电离层和对流层反射的短波信道,以及建筑物密集的城市环境。12瑞利衰落只适用于从发射机到接收机不存在直射信号(LoS,Line of Sight)的情况,否则应使用莱斯衰落信道作为信道模型-This channel model is able to describe the HF channel reflected by the ionosphere and troposphere, as well as building a dense urban environment.
DSTBC
- 差分STBC仿真,包含2个发射机,1个接收机,使用psk调制-differential space time block code
fasheji
- 基于matlab的simulink的扩频通信的的发射机的实现仿真模型。-Simulation model of the spread spectrum communication transmitter matlab based on simulink.
The-transmitter-
- 基于matlab的八路信道化软件无线电发射机 -the transmitter based on radio software
softradio
- 文章“软件无线电发射机的实现与仿真”,包含源代码。-Article " Realization and simulation software radio transmitter
16QAM_prj
- 16QAM数字基带信号系统仿真,包括发射机程序和接收端程序-16QAM digital baseband signal system simulation
OFDM-FPGA-design
- OFDM系统数字中频的FPGA设计 本文主要讨论了 OFDM 系统中使用数字中频的优点, 在发射机和接收机中的 实现方案-The OFDM system digital IF FPGA design This paper mainly discusses the advantages of OFDM system using digital IF transmitter and receiver Implementation
bt_v01
- 通信物理层处理,包括发射机和接收机,内容有前导处理,信道估计,信道编解码,BPSK、QPSK和8PSK调制与解调等。-Communication the physical treatment, including the transmitter and receiver, the content is leading processing, channel estimation, channel decoding, BPSK QPSK and eight PSK modulation and d
c_mrt_net.project
- 基于OPNET的无线接收机 无线发射机以及无线轨迹的详细建模过程-Detailed modeling process based the OPNET wireless receiver wireless transmitter and wireless trajectory
interleaver
- 基于quartus软件的交织编码的仿真,应用于基带发射机的交织-simulation of interleaved coded based on quartus software.application of interleaving to baseband transmitter
conv_encode
- 基于quartus软件的卷积编码,作为基带发射机的信道编码用-Convolutional coding based on quartus software.as the channel coding with baseband transmitter
prbs
- verilog 格式的prbs数据。可以用于对发射机和接收机的误码率的测试-verilog format prbs data. Can be used for the testing of the transmitter and receiver BER
16QAM
- 16QAM的误码率仿真曲线,其中包括高斯信道,接收机,发射机,DDS升采样,降采样等过程。-the EBR of the 16QAM.
xindao-
- 衰落是由于发射机与接收机之间空间位置的微小变化引起的,描述小范围内接收信号场强中瞬时值的快速变化特性,是由多径传播和多普勒频移两者共同作用的结果,包括由多径效应引起的衰落和信道时变性引起的衰落,具有信号的多径时延扩展特性和信道的时变特性-Fading is caused due to a slight change of the position of the space between the transmitter and the receiver, the characteristics
Rayleigh-fading-channel
- 瑞利衰落信道(Rayleigh fading channel)是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后,其信号幅度是随机的,表现为“衰落”特性,并且多径衰落的信号包络服从瑞利分布。由此,这种多径衰落也称为瑞利衰落。 这一信道模型能够描述由电离层和对流层反射的短波信道,以及建筑物密集的城市环境。瑞利衰落只适用于从发射机到接收机不存在直射信号的情况,否则应使用莱斯衰落信道作为信道模型。-Rayleigh fading channel, Rayleigh fading ch
RANSMITTER_2PPM_TH
- 超宽带发射机,采样跳时脉冲位置调制方式进行。对于UWB学习非常重要-Ultra-wideband transmitter pulse position modulation, sampling jump. Is very important for UWB learning
yushizhen
- 介绍了国外应用在数字电视发射机中的自适应预失真技术,着重介绍了笛卡尔环的工作原理、高功放产生互调失真的原理以及预失真的工作原理.-The principles of foreign applications in the digital TV transmitter adaptive pre-distortion technology, focuses on the working principle of Descartes ring, high power amplifier intermo