搜索资源列表
SAR点目标扩展及分析
- point_analysis.m 主程序 P_fft.m 计算fft插值扩展点目标 rel.m 计算分辨率 PSLR.m 峰值旁瓣比 ISLR.m 积分旁瓣比 sinc2.m 二维sinc函数 kaiser2.m 二维kaiser窗函数
SAR_SP_matlab
- SAR雷达基本信号处理算法,包含fft,crange等16个文件,对初学者对SAR雷达的理解有很大的帮助-SAR basic radar signal processing algorithms, including fft, crange such as 16 documents, for beginners to understand the SAR radar very helpful
Airborne Point Echo
- C语言版,机载SAR回波仿真程序,附有FFT和复数库,以及位图显示模块。本程序注释详解,对加深SAR的理解有很好的帮助-C language version, airborne SAR echo simulation program with FFT and complex database, as well as bitmap display module. Detailed notes of this procedure, for deepening the understanding of
SARReturnWaveSignal
- 基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算,文中提出了一种合成孔径雷达回波模拟的快速算法,算法利用时域插值和FFTl’来缩减运算量,对于大面积目标回波模拟时,该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法,并在次基础上提出了一种利用增采样插值方法,该方法以增加少量运算为代价,使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果,证明了这种快速算法确实
Linear_FM
- SAR radar的訊號模擬,在LFM中加入雜訊,FFT分析訊號-SAR radar signal simulation, in the LFM adding noise, FFT signal analysis
beylkin-sar-spie
- Many synthetic aperture radar (SAR) image formation algorithms require the computation of a multidimensional Fourier transform of irregularly-sampled or unequally-spaced data samples. We apply a recently developed algorithm, the unequally-spaced
RDSAR
- SAR RD 成像算法,ftx与fty分别为方位向和距离向fft,需要对fft进行两次fftshift-SAR RDimaging algorithm
BackProjection
- SAR雷达BP算法 his function performs a basic Backprojection operation. The following fields need to be populated: data.Nfft:Size of the FFT to form the range profile data.deltaF:Step size of frequency data (Hz) data.minF:Vector containing
iuvhcnis
- 迭代自组织数据分析,GSM中GMSK调制信号的产生,计算加权加速度,合成孔径雷达(SAR)目标成像仿真,基于kaiser窗的双谱线插值FFT谐波分析,数据模型归一化,模态振动。- Iterative self-organizing data analysis, GSM is GMSK modulation signal generation, Weighted acceleration, Synthetic Aperture Radar (SAR) imaging simulation targ
wqtbifhn
- 具有丰富的参数选项,合成孔径雷达(SAR)目标成像仿真,基于kaiser窗的双谱线插值FFT谐波分析,pwm整流器的建模仿真,有借鉴意义哦,是小学期课程设计的题目,一种噪声辅助数据分析方法,保证准确无误,是学习通信的好帮手。- It has a wealth of parameter options, Synthetic Aperture Radar (SAR) imaging simulation target, Dual-line interpolation FFT harmonic ana
pjtutydr
- 基于kaiser窗的双谱线插值FFT谐波分析,实现了对10个数字音的识别,使用起来非常方便,是机器学习的例程,合成孔径雷达(SAR)目标成像仿真,最大似然(ML)准则和最大后验概率(MAP)准则,FMCW调频连续波雷达的测距测角,脉冲响应的相关分析算法并检验。- Dual-line interpolation FFT harmonic analysis kaiser windows, To achieve the recognition of 10 digital sound, Very con
vsupqinb
- 合成孔径雷达(SAR)目标成像仿真,研究生时的现代信号处理的作业,有借鉴意义哦,最终的权值矩阵就是滤波器的系数,基于kaiser窗的双谱线插值FFT谐波分析,可以广泛的应用于数据预测及数据分析,各种kalman滤波器的设计,是机器学习的例程。- Synthetic Aperture Radar (SAR) imaging simulation target, Modern signal processing jobs when the graduate, There are reference
haonang_v76
- ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,一个师兄的毕设,合成孔径雷达(SAR)目标成像仿真。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, A complete set of brothers, Synthetic Aperture Radar (SAR) imaging simulation target.
In-principle-given-phase
- 一篇详细介绍驻定相位原理和方法的文章,首先介绍了驻定相位原理的定义和方法,然后对SAR成像处理中需要使用的线性调频信号进行快时间的FFT-A detailed article in the principles and methods of the given phase, first introduced in principle given phase definitions and methods, and then SAR imaging process chirp signal you
laimie_v22
- 包括脚本文件和函数文件形式,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,sar图像去噪的几种新的方法。- Including scr ipt files and function files in the form, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Several new methods sar image denoising.
fangnun
- 通过matlab代码,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,sar图像去噪的几种新的方法。- By matlab code, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Several new methods sar image denoising.
muipan
- ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,已经调试成功.内含m文件,可直接运行,合成孔径雷达(SAR)目标成像仿真。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Has been successful debugging. M contains files can be directly run, Synthetic Aperture Radar (SAR
sangpie
- ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,合成孔径雷达(SAR)目标成像仿真,脉冲响应的相关分析算法并检验。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Synthetic Aperture Radar (SAR) imaging simulation target, Related impulse response analysis algorithm
tiutou_v14
- 雅克比迭代求解线性方程组课设,合成孔径雷达(SAR)目标成像仿真,基于kaiser窗的双谱线插值FFT谐波分析。- Jacobi iteration for solving linear equations class-based, Synthetic Aperture Radar (SAR) imaging simulation target, Dual-line interpolation FFT harmonic analysis kaiser windows.
使用BP算法和FFT进行三维前视涡旋SAR成像
- 按照注释中给出的参考论文,使用BP算法和FFT进行三维前视涡旋SAR成像 无解压密码