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field-2
- Field 2 是丹麦理工大学(Technical University of Demark)的J.A.延森(Jorgen Arendt Jenson)开发的一款超声模拟软件,该软件基于线性声场理论, 其最基本概念是空间冲击响应,最早由Tupholme和Stepannishen等提出,空间冲击响应是一个和何置相关的函数,它与换能器上的激励信号卷积,可以得到发射波到焦点的任意一点的声场。换能器接收同波信号相当与发射的逆过程,将空间的反射
matlab
- 求出运动目标回波信号的极值,运行时需找一个信号,并修改路径-The extreme value of moving target echo signal, runtime needs to find a signal, and modify the path
ayy_LFM_OMP
- 多目标的线性调频连续波回波信号的正交匹配追踪算法OMP稀疏分解,matlab语言编写。-OMP method for signal compression
MTI_MTD_CFAR
- 仿真了雷达系统中信号产生、回波信号、脉冲压缩、MTI、MTD与恒虚警检测的过程。-Simulated radar signal generation system, the echo signal, pulse compression, the process of MTI, MTD and CFAR detection.
cs-for-radar-echo-signals
- 介绍压缩采样技术的优点,并介绍其在雷达回波信号处理中的应用情况-Describes the advantages of compression sampling techniques, and describes its application in radar echo signal processing
chirp
- 包含了雷达系统中线性调频信号的时频仿真,匹配滤波和去调频两种压缩算法以及回波信号的模拟-When the system contains a radar frequency chirp signal simulation, and the simulation algorithm and matched filtering and echo signal to FM two compression
TestRadar
- 对4个目标的雷达回波信号进行了建模,完整地仿真了MTI、MTD和恒预警,对雷达信号处理有帮助。-this program simulates 4 targets s radar Echo-Signal,displays MTI、MTD process.
chirp_sig
- 线性调频回波信号,非常完整。解压没有密码,matlab实现环境。-LFM echo signal
ISARTF
- iSAR回波信号级距离徙动校正后的程序,和FRFT结合起来一起使用。非常完整-iSAR echo signal level range migration program corrected, and FRFT used together to combine. Very complete
revise
- 此函数功能主要用于对激光雷达回波信号作距离修正,函数的输入参数是需要修正的激光雷达数据文件。-Function is mainly used for laser radar echo signals for distance correction, input parameters of the function is to be corrected lidar data files.
CACFAR
- 作为雷达信号处理的检测算法之一,本算法作为均值类算法,完成了对雷达回波信号脉压之后进行目标检测算法的开发-as one of radar signal process , this CFAR algothrim could detct the signal of lfm sig
Sphere-Positioning
- 球面定位,利用程序产生的雷达目标回波信号,对目标进行球面定位-Sphere Positioning
target-HRRP-analysis
- 雷达回波信号的高精度一维距离像分析,功能较完整,适合初学者-the high-resolution range profile analysis of radar echos, which is complete and is suitable for beginners
hs
- 通过计算分析输出信号的自相关函数利用基于自相关函数的方法来估计衰减系数和延迟,并利用快速傅里叶变换将回波信号滤除回声,得到原声音信号,同时根据延迟估计反射物的距离。-Analysis by calculating the autocorrelation function of the output signal utilizing the autocorrelation function based method to estimate
CFAR
- 实现雷达回波信号处理中的CFAR检测,输入为单脉冲信号,输出检测后结果。-realize the CFAR detection of radar echo signal processing, the input is the single pulse signal and output is the result after testing.
RAR
- 雷达回波信号分析,对于雷达方向专业的初学者有借鉴经验,程序可读性比较好。-It useful for the new learner
SAR_echo_simu
- 合成孔径雷达点目标回波仿真,回波信号进行匹配滤波。多种脉冲压缩方式实现。-Synthetic aperture radar point target echo simulation, echo signal matching filter. Realization of multiple pulse compression.
Ambigures
- 生成伪随机序列调相的回波信号的速度模糊函数-generate M sequence echo signal s ambigures function
LFM
- 线性调频信号脉冲压缩雷达的仿真,回波信号生成,数字脉冲压缩过程,输出波形-simulation of LFM pulse compression radar,generation of echo signal,digital pulse compression, output waveform
pudn_PPS_IHMPT_esti_para
- 这是基于IHMPT(积分高阶匹配相位变换)方法的多分量三阶相位多项式信号(即立方相位信号)参数估计算法程序包,包含了相关的子函数、测试程序以及参考文献等。可以实现对各分量的幅度、各阶相位系数的精确估计。具有广泛的应用,如雷达成像中回波信号具有多阶相位多项式的形式。-This is a matlab code package for an algorithm of estimating parameters of Multicompone