搜索资源列表
SARMODEL
- ：提出针对单极化合成孔径雷达(SAR)图像相干斑滤波算法性能的分层检验模型和综合评价 方法。模型分相干斑抑制程度和目标微波后向散射系数保持程度两个层次，包含的指标有等效视数、信号 杂渡比、回波辐射度损失、均值偏差、空间分辨率损失和峰值旁瓣比偏差六项-: Unipolar against synthetic aperture radar (SAR) image speckle filtering algorithm hierarc
isar_image
- ISAR雷达成像，采用距离－多普勒处理得到目标的图像-ISAR radar imaging, the use of distance- Doppler processing target image
TFD-chirplet
- matlab 压缩包文件,基于时频分析的isar回波处理历程,基于时频分析的多分量现形调频信号处理-matlab compressed file, based on the time-frequency analysis of the ISAR echo processing course, based on the time-frequency analysis of multi-component FM signal process
ImageRD
- 模块的目的/功能： 完成对回波数据的成像Rang-doppler算法-The purpose of modules/functions: completion of the echo data imaging Rang-doppler algorithm
Alog
- 用于实现超声回波数据的对数压缩处理,用ALTERA QUARTUSII5.1以上版本软件可以打开-For the realization of ultrasonic echo data on the number of compression, using ALTERA QUARTUSII5.1 above software can open
wert
- 回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS-Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algor
mimo_ofdm
- 回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS-Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algor
LabVIEW_Data_Streaming
- 这个程序展示了LabVIEW功能强大的数据采集的回放数据流功能。-This demo is to show the high performance of LabVIEW in data acquisition and playback.
nlms_pw
- nlms 回波抵消 预白化处理 c++代码开发-pw-nlms echo cancellation
radar_simulation
- 高频地波雷达完整仿真matlab程序,可以实现地波传播模块、目标回波功率模块等6个模块的仿真-HF ground wave radar matlab simulation program integrity
stftlong
- 雷达回波信号，去除射频干扰，干扰特性为距离相干极强，stft-RF interference suppression of radar signals
xsk_1
- 产生Stripmap SAR的回波 clear all clc thetaT=0 T平台波束斜视角 thetaT=thetaT*pi/180 rad thetaR=0 R平台波束斜视角 thetaR=thetaR*pi/180 c=3e8 光速 fc=1.5e9 载频 lambda=c/fc 波长 测绘带区域- 产生Stripmap SAR的回波 clear all clc
wxslckbk
- 用与合成孔径雷达的回波检测的编程的原代码-Using synthetic aperture radar detection of the echo of the original programming code
armtest
- 实现音频采集和频谱分析的程序， 包括录音，回放，显示波形，FFT频谱。 自己写的，所以比较简陋了，仅供参考。-Audio acquisition and spectrum analysis procedures, including recording, playback, display waveform, FFT spectrum. Wrote it myself, so it is a simple comparison.
frft3
- 基于分数阶傅里叶变换的水下目标宽带回波精确提取-Based on Fractional Fourier Transform broadband underwater target echo extraction precision
aec
- 回波抵消程序，可对64ms回波进行回声消除。-Echo cancellation process can be carried out to 64ms echo cancellation echo.
completelowL
- 完整的低通LC匹配网络,对RCL特性进行了解，详细分析滤波器的特性。如驻波和回损-Complete low-pass LC matching network, understand the characteristics of the RCL, a detailed analysis of the characteristics of filters. VSWR and return loss as
PD_Barker
- 实现巴克码PD雷达体制的回波信号经滤波、放大、零中频、正交IQ处理采样后的波形图，此信号为第m个周期第k个采样点的信号模型-The realization of Barker Code PD radar system echo signal filtering, amplification, zero-IF, orthogonal sampling to deal with post IQ waveform diagram, the s
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the
SARDopplerEstimation
- 从回波中估计多普勒参数是合成孔径雷达运动补偿的关键。文中研究了多目标回波对参数估计的影响，从理论上推导了估计多普勒中心和调频率对回波的不同要求，并用两个指标举例分析了一段实测机载SAR数据，给出了实际应用中参数估计时选择回波的原则。-Doppler parameters estimation from radar echoes is a key step in SAR(Synthetic Aperture Radar}motion co