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无线信道信号的混叠
- (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 ,(1) in certain wireless channel, the Doppler f
spreadspectrum
- 扩频通信的经典书籍。老外的里程碑式贡献。-spread spectrum.a classic book of spread spectrum
2
- 2. 关于无线信道的多普勒谱,请回答以下问题: (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -On the wireless c
12349
- 基于博弈论的认知无线电建模经典文章,对初次接触认知无线电频谱资源管理的人很有用-Based on Game Theory Modeling cognitive radio classic article on the initial contact with Cognitive radio spectrum resource management were very useful
classic-spectrum
- Simulink产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。-Simulink produce one single-Path Rayleigh channel, the Doppler spectrum for the classical spectrum, one of the mobile rate of 120km/h.
pujianfa
- 自己编的,经典的功率谱减法程序,不带VAD检测的程序-Own, the classic power spectrum subtraction procedure, non-VAD detection procedures
qpsk
- 关于无线信道的多普勒谱 无线信道中的多普勒谱有一种经典谱请解释产生这种谱形状的机理;-1. On the radio channel of the Doppler spectrum (2) wireless channel Doppler spectrum has a classic spectrum (classic spectrum), please explain such a spectral shape of the mechanism
wavelet_power_spectral
- 基于小波变换的功率谱估计MATLAB仿真代码,包括小波变换的基本原理实现,mallat算法的实现,经典功率谱和现代功率谱估计的主要方法仿真比较。-Based on wavelet transform power spectrum estimation MATLAB simulation code, including the basic principles of wavelet transform to achieve, mallat Algorithm, classic and modern
classic_spectrum_estimation
- 经典谱估计,其中包括的算法包括周期图法,平滑法BT法等经典算法~-classic spectrum estimation,including period,smooth,and BT,algorithms~
classic
- 经典信号功率谱估计方法的matlab实现-Classical power spectrum estimation methods matlab implementation
CSGC
- 认知无线电网络频谱分配的颜色敏感的图着色算法,是个很经典的算法-Cognitive radio network' s spectrum allocation of color-sensitive graph coloring algorithm, the algorithm is a very classic
Doppler-spectrum-of-radio-channel
- 1. 关于无线信道的多普勒谱,请回答以下问题: (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请清楚的描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用S-function产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -Doppler spectrum of radio cha
power-spectrum-estimation
- 本文介绍了四种经典的功率谱估计法,并配以对应的matlab程序。为初学者很好的材料。-This article describes four classic power spectrum estimation, and with the corresponding matlab program. Very good material for beginners.
Doppler-spectru-of-Wireless-channels
- 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠的原因;无线信道中的多普勒谱有一种经典谱(classic spectrum)产生的机理;-In some wireless channel, the reason of Doppler frequency shift causing aliasing Doppler spectrum in the wireless channel, the mechanism of Generating a classical spectrum (cl
Classical-power-spectrum-estimation
- 功率谱估计的源代码,其中介绍了求信号功率谱的经典代码-The power spectrum is estimated that the source code, which describes the classic code request signal power spectrum
classic-music
- 经典music算法,包括 详细的谱峰搜索函数,程序条例清楚,运行结果正确。-classic music, including the detailed function of spectrum peak searching. this pro is clear and works well :)
matlab-spectrum-estimation
- matlab经典、现代功率谱估计.、MATLAB实现程序及注解-matlab classic, modern power spectrum estimated. MATLAB procedures and comments
Based-on-the-classic-power-spectrum
- 基于matlab的经典功率谱估计(有源程序)-Based on the classic power spectrum estimation matlab (source)
classic-MUSIC-
- 在DOA估计和空间谱估计中经典MUSIC源程序的应用-In DOA estimation and spatial spectrum estimation in the classic MUSIC source applications
classic-spectrum-estimation
- 各种经典谱估计的方法,都 是调试好的 ,非常好用。大家都 下载-Classical spectrum estimation, a variety of methods have, very easy to use