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method_CA_2D
- 高频地波雷达线形天线接收阵列信号处理中的信号检测两维CA信号处理例程-HF radar linear array antenna to receive the signal processing two-dimensional signal detection signal processing routines, CA
method_TM_2D
- 高频地波雷达线形接收天线阵列中信号检测中的两维TM算法例程-HF radar linear receiving antenna array signal detection of two-dimensional TM algorithm routines
tyldfxdyMATLAB
- 现在的雷达都是在多脉冲观测的基础上进行检 测的,多个脉冲积累后可以有效地提高信噪比,从 而改善雷达的检测能力。积累处理可以在包络检波 前完成,称为检波前积累或者中频积累。信号在中 频积累时要求信号间有严格的相位关系,也就是说 信号是相参的,所以也称为相参积累。此外,积累 过程可以在包络检波后完成,称为检波后积累或者 视频积累。由于信号在包络检波后失去了相位信息 而只保留了幅度信息,所以检波后积累处理就不需 要信号间有严格的相位关系,因此这种积累又称为 非
ssssssss
- 用IFFT算法对雷达信号回波进行检测 matlab仿真
RF
- 接收前面的雷达信息,平时没有测速信号时,雷达会定时发射一个连接信号,以检测RF是否连接正常。当遇到测速信号时,雷达会发射特定的代码。-Receiver in front of the radar information, granted that there is no gun signal, the radar will regularly launch a connection signal to detect whether or not to connect the normal RF.
FPGA
- 将立体杂波图应用于气象杂波的CFAR处理,根据当前杂波环境的变化实时地产生杂内杂外标志,从而选择不同的信号处理支路处理当前气象杂波,提高了雷达的检测性能,降低了虚警概率。-Will be applied to three-dimensional meteorological clutter Clutter Map CFAR of treatment, according to the current clutter environment generated in real time with
gms1
- 根据雷达信号的时宽带宽乘积为常量, 不能兼顾作用距离和距离分辨率的原理, 使含有噪声的Chirp 信号经过匹配滤波器加以检测, 并对其进行了MATLAB 仿真。-According to radar signal bandwidth product of the time constant and can not take into account the role of the principle of distance and range resolution, so that nois
OFDMMultiRadarProcessAndDetect
- 基于OFDM 的多载波调制雷达系统信号处理及检测的文章-the paper:Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM
leidaxitongfangzhen
- 雷达系统仿真,完成巴克码的调制与解调功能,完成脉压信号的参数检测功能-radar simulation
huachuangjiance
- matlab下实现对高斯噪声下的小目标的滑窗检测。数据为1000个点,滑窗窗口大小为30,每次滑动一个点的数据。采用的是窗内30个数据先各自平方,然后求和,再除以窗口大小。实验表明能有效检测雷达目标信号。-matlab under Gaussian noise to achieve a small target detection sliding window. Data for 1000 point sliding window window size is 30, each time mov
HASO
- 在高阶谱分析工具箱是一个M文件集合实施了多种先进的信号处理算法的频谱估计,polyspectral估计,时频分布计算,并包含许多实际应用如时延估计,谐波恢复,参数估计的Volterra(非线性)模型,以及自适应线性预测。其他潜在的应用包括音响,生物医学,经济学,地震勘探,无损检测,海洋学,等离子体物理,雷达,声纳,语音等-The Higher-Order Spectral Analysis Toolbox is a collection of M-files that implement
xiangganWeibulzabo
- 实现杂波模拟的实现,在雷达信号信号检测中经常用到。-noise and detection og signal
Radar Simulation
- 雷达系统仿真,采用相位编码脉内线性调频混合调制信号。该雷达具有数字化正交解调、脉冲压缩处理、固定目标对消、动目标检测(MTD)、和恒虚警(CFAR)处理等功能-Radar simulation system,using the LFM and barker code mixed modulated signal。Main function include:digital orthogonal demodulationfixed, Pulse compression,target cancella
MTI-MTD
- 适用于雷达动目标检测的仿真代码,适合雷达信号处理的同学学习使用,亲测有效。(It is suitable for radar moving target detection simulation code, which is suitable for radar signal processing students to learn and use, and pro test is effective.)
恒虚警监测
- 用于雷达的恒虚警检测程序,这里你可以进行雷达信号的恒虚警检测(The constant virtual police detection procedure for radar, where you can detect the constant false alarm of radar signal)
52301930
- 线性调频信号是一种雷达常用的电磁波信号,当雷达信号检测到目标时候,反射后得到雷达回波信号()
单元平均CFAR检测实例过程
- 《雷达信号处理基础》,P256页,图7.4单元平均CFAR检测的实例过程,噪声功率为20DB("Radar signal processing foundation", P256 page, figure 7.4 unit average CFAR detection example process, the noise power is 20DB)
papnter
- 线性调频信号是一种雷达常用的电磁波信号,当雷达信号检测到目标时候,反射后得到雷达回波信号()
code
- 噪声背景下的信号检测是一项复杂而又重要的任务,在雷达信号检测和通信领域都是重要的课题。在低信噪比情况下与普通自相关函数法进行了比较。给出了时域及频域(Signal detection in noisy background is a complex and important task. It is an important topic in the field of radar signal detection and communication. Compared with the gene
cfar
- 在雷达信号检测中,当外界干扰强度变化时,雷达能自动调整其灵敏度,使雷达的虚警概率保持不变。具有这种特性的接收机称为恒虚警接收机。(In radar signal detection, the radar can automatically adjust its sensitivity when the external interference intensity changes, so that the radar's false alarm probability remains uncha