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Rayleigh-fading
- 考虑阴影效应，多普勒频移等的影响，用于描述瑞利衰落信号的信号特征-Take into account the shadow effect, Doppler shift, etc., used to describe the signal characteristics of the Rayleigh fading signal
simluo1
- 采用延时相乘法实现GPS信号的捕获，模拟产生三颗卫星的信号，然后通过延时相乘并进行频谱分析来得到伪码和多普勒频移-And delay phase multiplication analog GPS signal acquisition
haimianchuanzhidemubiaojiance
- 这是一个有关海面船只的检测程序，考虑多普勒频移，效果很好-This is a sea vessel detection program, considering the Doppler shift, a good effect
Rayleigh_simulation
- 无线通信中，瑞利信道的仿真，考虑到了多普勒频移，还有信号的调制，编码等-Wireless communication, the Rayleigh channel simulation, taking into account the Doppler frequency shift, the signal modulation, coding, etc.
Doppler
- 由于信号在传播过程中，由于接收机的移动，就会产生多普勒频移，该文件先分析了多普勒滤波器的频响以及对多普勒频移进行了仿真-Due to the signal in the propagation process, due to the movement of the receiver, and will produce the Doppler shift, the file is first analyzed the frequency response of the Doppler filter
doppler-codes
- 多普勒频移的代码，做信道特别是移动信道肯定会产生多普勒效应，信道代码-Doppler shift of the code, so the channel, especially mobile channel, it would certainly produce a Doppler effect, a channel code
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
bpsk_new
- 抗多普勒频移雷达方式通信信号BPSK调制方法-failed to translate
GPS-generation
- 研究了一种数字中频 GPS 信号生成方法。给出了数字中频信号数学模型，模型考虑了各种因素对信号的影响。通过导航电文分析，提出信号传播时延、多普勒频移以及信号入射方向的估计方法。给出了中频信号产生的流程，对其中时延的设置，信号的上变频、信号幅度设置以及方向信息的导入进行了阐述。对所生成的信号模型进行了仿真分析，给出了信号产生各个阶段的频谱，对所生成的信号进行了相关捕获。仿真结果表明频谱特征符合理论分析，能够被捕获并找出信号时延从而实现定位。证明该信号模型能作为信号源应用于 GPS接收机研制中。-】
chen
- 一个关于基站发射功率多径衰落，阴影衰落以及多普勒频移等的matlab仿真-A base station transmit power multipath fading, shadow fading and Doppler frequency shift matlab simulation
duojingchuanshu
- 移动通信中在不同条件下多径传输和多普勒频移的瑞利信道的仿真-Mobile Communication in different conditions of multipath and Doppler shift transmission Rayleigh channel simulation
fdyanjiu
- 研究考虑多普勒频移fd情况的LFM调频目标回波特性-Study considers the case of Doppler shift fd target echo characteristics LFM FM
doppler_to_pc
- 这是仿真多普勒频移对脉压影响的程序，采用Matlab编写。-this is a program about the effect of the Doppler shift on PC.
code-capture-of-dsss-system
- 本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真-In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process
Pseudo--Random-Code-Delay
- 利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来 校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提 高了伪码延时锁定环的动态跟踪性能.-The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Do
matlab_silulink
- 无线通信信道的模拟，多普勒频移和经典谱的证明-Wireless communication channel simulation, the Doppler frequency shift and classical spectral evidence
NBCOFdEst
- 窄带相关脉冲估计多普勒频移(包括解模糊算法)-Narrowband related pulse Doppler shift estimation (including solution fuzzy algorithm)
fft8lu
- 进行OFDM系统的matlab仿真，其中采用的子载波数为8个。并且仿真了多普勒频移对OFDM的影响。基带调制采用QPSK-Matlab simulation for OFDM system, which USES the subcarrier number is eight.And simulation of the doppler shift effect on OFDM.Baseband using QPSK modulation
32323
- 平坦衰落信道的MATLAB仿真（有多普勒频移） -Flat fading channels MATLAB simulation (with Doppler shift)
HuaChuang
- 通过对滑窗处理的仿真，验证滑窗处理法对多相码脉压后的旁瓣抑制作用，仿真分为两个部分，存在多普勒频移和不存在多普勒频移-Through the sliding window treatment simulation, verification sliding window approach for polyphase code sidelobe pulse inhibition after simulation is divided into two parts, the presence and