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说明: 一种基于FPGA的调频连续波方位向多通道
FMCW SAR的实时成像信号处理方法及FPGA,包
括:步骤一、计算重构矩阵;步骤二、重构方位向
多通道数据,包括:步骤2 .1、对各个通道的回波
数据沿方位向分别间隔补零,并进行方位向傅里
叶变换;步骤2 .2、将方位向傅里叶变换之后各个
通道方位向相同位置的点组合为一个向量并与
重构矩阵相乘,得到重构完成的方位向数据;(An azimuth multichannel FMCW based on FPGA
FMCW SAR real-time imaging signal processing method and FPGA, package
Including: Step 1: calculate the reconstruction matrix; step 2: reconstruct the orientation
Multichannel data, including: step 2.1, echo of each channel
The data is compensated with zero along the azimuth direction respectively, and the azimuth Fourier is carried out
Step 2.2, after the azimuth Fourier transform
The points of the same position in the channel azimuth are combined into a vector and are connected withThe reconstruction matrix is multiplied to get the reconstructed azimuth data
Step 2.3. Repeat step 2.3 for the data of different distance gates)
- 2020-02-07 19:47:41下载
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基于FPGA的图像采集卡的设计与相关说明-FPGA-based design of frame grabbers and related note
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通过modelsim仿真检测matlab生成滤波器效果。(Generate the filter through matlab and simulated by modelsim.)
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用verilog编写的包含有与DSP通信,三电平svpwm实现的程序,(Written in verilog contains communicate with the DSP, three-level svpwm realize the procedures)
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verilog hdl教程135例:verilog hdl语言类似于C语言,便于学习。本文档带有源代码,9...
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篮球24s计时。计时器递减计数到零时,数码显示器显示‘0’并停止,同时发出报警信号(basketball 24 seconds)
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spansion file system包括FTL功能, 支持NAND, NOR, SPI flash.(spansion file system including FTL module, support NAND, NOR, SPI flash.)
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