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Description: 雷达信号中的线性调频信号LFM时域及频域代码-Radar signal of linear frequency modulation signal in time domain and frequency domain code LFM
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Size: 1024 |
Author: zhy |
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Description: 初学雷达信号仿真的同学们可以好好看看。应该说是最基础 里面有MATLAB程序。写的比较好，对雷达发射信号有个很好的理解，以及和脉冲压缩的思想。同时也附有matlab程序。
内容提要：
雷达工作原理
线性调频（LFM）信号
LFM脉冲的匹配滤波
matlab仿真结果-Radar signal simulation of beginner students to have a look. Should say is the foundation which are MATLAB program. Write better, on the radar transmit signal to have a good understanding, and pulse compression of ideas. At the same time with MATLAB procedures.Abstract:The radar working principleLinear frequency modulated ( LFM ) signalLFM pulse matching filterMatlab simulation results
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Size: 165888 |
Author: xdh |
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Description: 对线性调频脉冲压缩雷达进行了仿真，考虑了实际目标回波包含的系统噪声和地物杂波、高频放大器设计、混频器设计、中频放大器设计、正交鉴相器设计、时域和频域脉冲压缩(脉压)、MTI、MTD及CFAR恒虚警等多个方面。-This code simulates the system of LFM pulse compression radar taking into account of system noise and clutter contained in object signal and many other aspects important in a complete radar system.
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Size: 316416 |
Author: 朱亮亮 |
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Description: 雷达信号的matlab产生，简单信号、FM、PSK、FSK信号的产生-radar signal ，single pulse、LFM、PSK/FSK
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Size: 3072 |
Author: luhb |
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Description: 基于LFM的单脉冲雷达回波信号极化散射矩阵提取的仿真程序，可以根据角误差提取任意角度的目标PSM。-Extracted simulation program based on the single LFM pulse radar echo signal polarization scattering matrix can be extracted according to the angle error at any angle of the goal of the PSM.
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Size: 3072 |
Author: toy |
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Description: 雷达信号处理中，杂波抑制的MTD算法源程序扩频调制中的DDS实现算法，直接序列列扩频算法信号处理分析中的chirp generate LFM signal算法
-Radar signal processing, the MTD of clutter suppression algorithm source code spread spectrum modulation in the DDS algorithm, the direct sequence of columns in the spread spectrum algorithm for signal processing and analysis chirp generate LFM signal algorithm
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Size: 6144 |
Author: geli |
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Description: 线性调频信号是典型的脉冲压缩信号，在雷达波形设计中要重要的作用。本实例给出了调频雷达中混入正弦波噪声和高斯噪声时如何抑制噪声从而恢复调频信号的过程-LFM signal is a typical pulse compression signal, the radar waveform design to an important role. This example shows the sine wave frequency modulated radar mixed with noise and Gaussian noise, how to suppress the noise FM signal to the process of recovery
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Size: 18432 |
Author: 周严 |
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Description: 线性调频（LFM）脉冲压缩雷达仿真真具体的matlab程序说明和方法介绍
-True specific linear frequency modulation (LFM) pulse compression radar simulation matlab description of the procedures and methods introduced
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Size: 261120 |
Author: wzzling |
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Description: 脉压雷达信号的分析，包括BPSK,QPSK,LFM,NLFM-Pulse compression radar signal analysis, including BPSK, QPSK, LFM, NLFM
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Size: 1024 |
Author: lina |
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Description: Generate the LFM signal for radar array
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Size: 1024 |
Author: Jia Yu |
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Description: 雷达信号的脉压，LFM信号的脉压，雷达信号的脉压-Radar signal pulse pressure, the LFM signal pulse pressure, pulse pressure of the radar signal
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Size: 1024 |
Author: wang |
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Description: 线性调频（LFM）脉冲压缩雷达仿真,脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率。这种体制采用宽脉冲发射以提高发射的平均功率，保证足够大的作用距离；而接受时采用相应的脉冲压缩算法获得窄脉冲，以提高距离分辨率，较好的解决雷达作用距离与距离分辨率之间的矛盾。-Linear frequency modulation (LFM) pulse compression radar simulation, pulse compression radar while increasing the role of the radar range and range resolution. This system uses the width pulse emission in order to improve the average power emitted, to ensure a sufficiently large effective distance accepted when the corresponding pulse compression algorithm to obtain a narrower pulse, in order to improve the distance resolution, the better solution of the radar range and range resolution the contradiction between the rate.
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Size: 67584 |
Author: 天一色 |
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Description: 用fircls设计FIR带通滤波器，希望对大家有用-design a FIR filter with fircls.
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Size: 11264 |
Author: 张丹 |
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Description: 雷达辐射源信噪比特性程序，其中包括cw、psk、fsk、lfm、nlfm等几种信号-Radar emitter signal-to-noise ratio of the characteristic procedures, including cw, psk, fsk, lfm, nlfm several signal
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Size: 6144 |
Author: lin |
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Description: 两种LFM脉冲压缩技术，第一种技术广泛用于窄带和中等宽带的雷达工作-The two LFM pulse compression technology, a technology widely used in narrowband and medium-wideband radar
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Size: 11264 |
Author: 林海 |
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Description: 对雷达信号进行预处理。输入设定的LFM信号，进行数字正交解调以及匹配滤波最后是相参积累。从而得到LFM信号频谱图，解调后的频谱，想干积累输出等结果。
-The radar signal preprocessing. Input set of LFM signal, digital quadrature demodulation and matched filtering the last coherent integration. LFM signal spectrum, the demodulated spectrum accumulated wanted output results.
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Size: 3072 |
Author: wei |
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Description: 对雷达信号进行预处理。输入设定的LFM信号，进行数字正交解调以及匹配滤波最后是相参积累。从而得到LFM信号频谱图，解调后的频谱，想干积累输出等结果。
-The radar signal preprocessing. Input set of LFM signal, digital quadrature demodulation and matched filtering the last coherent integration. LFM signal spectrum, the demodulated spectrum accumulated wanted output results.
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Size: 3072 |
Author: wei |
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Description: SAR图像处理，LFM雷达信号的多功能应用，包含处理所需的基本程序。-SAR image processing，LFM radar signal multi-purpose applications，Containing the basic processing procedures .
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Size: 2048 |
Author: 丁智勇 |
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Description: this code generates the match filter out put for the input LFM waveform in the first stage of radar receiver.
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Size: 2048 |
Author: hani1986ye |
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Description: 雷达信号产生24PSK简单脉冲信号很好用信号产生-Simple radar signal pulse signal generating lfm signal generating good
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Size: 1024 |
Author: zhangyi |
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