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基于DSP芯片的ZoomFFT方法在激光多普勒测速中的应用研究
- 基于复调制的Zoom—FFT方法是一种行之 有效的方法。本文采用组合算法,即小样本Zoom.FFT算法结合频率校正算 法,用Matlab实现了该算法,并通过仿真验证,证明了该算法的优越性。
ralei.rar
- 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。,Simulink tools used to write code (S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h.
rayleigh-channel-simulation
- 瑞利信道仿真,是一种多普勒经典谱,可用于基本无线通信信道仿真。-Rayleigh channel simulation, is a classical Doppler spectrum can be used for basic wireless communication channel emulation.
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
doppler
- 计算一定运动速度下对应的多普勒频偏。不包含对信号进行多普勒频偏变换的操作。-Calculated under a certain velocity the Doppler shift corresponding. Does not contain a Doppler shift of the signal transformation operation.
RDADCP_dec05v0
- 方便好用的声学多普勒海流剖面仪(ADCP)海流数据Matlab处理程序。程序文件头信息有详细的使用说明。- ADCP=RDRADCP(NAME) reads the raw binary RDI BB/Workhorse ADCP file NAME and puts all the relevant configuration and measured data into a data structure ADCP (which is self-explanatory
rayleigh
- 利用simulink的s-function方式仿真一个单径瑞利信道,其多普勒谱为经典谱-Simulink using the s-function simulation of a single-mode Rayleigh channel diameter, the Doppler spectrum for the classical 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
1st
- Simulink工具编写代码(MATLAB 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,含理论描述多普勒经典谱-Simulink tools for writing code (MATLAB Function mode) to produce a single path Rayleigh channel, the Doppler spectrum for the classical spectrum, where mobile speed of
VHDL-radar
- 脉冲多普勒雷达回波信号相干积累的VHDL源程序-Coherent pulse Doppler radar echo signal accumulation VHDL source code ,it is easy to use
Underwaternavigationsystems
- 水下航行器导航系统设计及误差分析介绍了各种坐标系的转换以及航位推算多普勒导航分析-Underwater Vehicle navigation systems design and error analysis, introduced a variety of coordinate system conversion, as well as dead reckoning, Doppler navigation analysis
RDA
- MATLAB sar 距离多普勒域成像算法,无距离徙动校正-MATLAB sar RDA imaging
Radar_PUP
- 雷达资料显示系统,WSR-98D PUP (SA),PUP38,百分百模仿气象多普勒雷达的产品终端显示!-Radar Data Display System, WSR-98D PUP (SA), PUP38, hundred percent of Doppler weather radar products mimic the terminal display!
sar-rd1
- 合成孔径雷达sar成像源代码 距离多普勒算法-Sar synthetic aperture radar imaging algorithm source code from the Doppler
Raylei1
- 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-Simulink tools with the code (S-Function mode), resulting in a single-path Rayleigh Road, the Doppler spectrum for the classical spectrum
SAR
- 基于极化熵,极化散射角,以及反熵的whishart聚类,还提供了freeman分解的代码-Based on the polarization entropy, polarization scattering angle, as well as anti-entropy whishart clustering, it also provides a freeman decomposition code
my_program_CS
- 合成孔径雷达成像处理中的一种常用算法,距离多普勒算法- range Doppler algorithm
wk
- 用于合成孔径雷达成像的wk算法,成像质量要优于距离多普勒算法及线性调频变标算法。-wk algorithm of synthetic aperture radar imaging
hdhx4
- 有多普勒频移的海底混响单元散射模型(matlab)-the seafloor reverberation unit scattering model with Doppler frequency shift
hdhx5
- 无多普勒频移的海底混响单元散射模型卷积法-matlab-the seafloor reverberation unit scattering model convolution method without Doppler frequency shift