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计算雷达成像中的脉冲性能参数
- 计算雷达成像中的脉冲性能参数，即主瓣宽度、积分旁瓣比和峰值旁瓣比。-Calculation of the pulse radar imaging performance parameters, such as the Lord disc width, integral side-lobe peak than and side-lobe than.
SAR-imaging
- 自己编的SAR成像仿真程序，包括一些定位、旁瓣之类的东西。应该还存在问题，请多指教。-Own simulation of the SAR imaging process, including positioning, side-lobe and so on. The problem should still exist, please advice.
LFMsignalpulsecompressionandthemodulationrealizati
- 本文结合L FM 信号脉冲压缩及旁瓣抑制,利用 GUIDE 制作线性调频信号脉冲压缩模块的图形用户界面,使利用此界面可以通过对雷达脉压模块输入参数的修改,对仿真结果给出图形显示和结果分析,界面友好,具有开放性,方便实用和完善及扩充其功能。-This article unifies L the FM signal pulse compression and side-lobe cancellation, uses the GUIDE manufacture linear frequency m
GPS
- 均匀线阵方向图形成，包含没有波束指向和30°波束指向，加切比雪夫权值（旁瓣幅度相同）-Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude)
chebshev_window
- chebshev窗函数，包括等旁瓣级，任意主瓣宽度两个程序-chebshev window function,including side-lobe level and main-lobe width
olen
- olen方法，通过增加干扰源进行旁瓣的抑制，使用在与数据相关的阵列信号处理-the olen method,which used for array process assiciated with data, suppress side-lobe level by inserting interface source
func_Dtaylor
- it s very useful to optimize filter and synthesize antenna arrays with low side lobe
LC_GSC
- 线性语速广义旁瓣相消器（LC-GSC）的仿真和线性约束最小方差波束形成（LCMV）比较-Linear Speed generalized side lobe canceller (LC-GSC) of the simulation and linear constrained minimum variance beamforming (LCMV) compared
xianzhenchibe
- 直线阵采用切比学夫加权控制主旁瓣比，抑制噪声。此程序基于常规波束形成实现，程序思路清晰，适合刚接触阵列信号处理的人参考。-Linear array by cutting the right of control over the primary school laid upon the side-lobe ratio, noise suppression. This program is based on conventional beamforming implementation proce
FFT
- FFT变换结果为对称型，矩形窗是使信号突然截断，旁瓣会很大，且衰减较慢，旁瓣的第一个负 峰值为主瓣的21％，第一个正峰值为主瓣的12.6％，第二个负峰值为主瓣的9％，效果一般，泄漏较大。 -FFT, the result is symmetric, rectangular window is suddenly cut off the signal, the side lobe would be great, and the slow decay, the first negative s
GA
- 本程序运行需一个小时左右。优化准则是旁瓣电平最小。取栅格间距为lemda/2,阵元间距为栅格间距的整数倍。放阵元的位置放1，否则放0-This program should be running an hour or so. Rule of optimization is side-lobe level minimum. Take grid spacing for lemda/2, spacing for grid spacing array (integer times. Put the po
nogfbdokfmobd
- 主要介绍和分析了某雷达的脉冲压缩及其旁瓣抑制技术，并给出了其工 程实现方法。 -Introduces and analysis of a radar pulse compression technology and its side-lobe suppression, and gives its workers Process to achieve
GSC_MIMO_DFCW_PYNG
- FCW+Alpha杂波及利用广义旁瓣相消（GSC）方法的MIMO雷达信号分离算法 注：离散频率编码信号（DFCW）为常用的MIMO雷达信号，该程序需要和“alpha_stable”文件放在同一目录下才可运行-Based on the generalized side-lobe destructively principle of MIMO radar signal separation algorithm MATLAB
paper4
- 基于压缩感知的SAR抑制旁瓣技术研究.pdf-Study of SAR Side-lobe Suppression Based on Compressed Sensing
matlab
- 在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。-Interpol
clean_algorithm_radar-detection
- 该算法可以清楚的将雷达目标检测出来，去除旁瓣遮挡效应，提高雷达目标检测的分辨率。-The algorithm can clear the radar target detection out, remove side lobe barrier effect, to improve the resolution of the radar target detection.
clean_algorith_target_radar
- 该算法可以清楚的将雷达目标检测出来，去除旁瓣遮挡效应，提高雷达目标检测的分辨率。-The algorithm can clear the radar target detection out, remove side lobe barrier effect, to improve the resolution of the radar target detection.
The-influence-of-weight-coefficient
- 等间距线性阵列，阵元数M=8，阵元间距d= λ /2，目标方位φr =0°，无噪 分别仿真计算等幅加权、汉宁窗加权、切比雪夫加权时的阵列方向图，定性分析产生的原因。（可分析不同窗函数引起的主瓣、旁瓣影响） -Equally spaced linear array, the number of array elements M = element spacing d = λ/2, target azimuth φr = 0, no noise respectively simula
Array-antenna-simulation
- 有关阵列天线的matlab仿真， 1、给出阵元的个数，阵元的间隔以及波长 2、计算方向图并绘制不同的方向图，有规律的排列 3、计算出主瓣宽度，3dB带宽，主瓣与第一旁瓣的幅度比（以dB作单位）-Array antenna matlab simulation, 1, to the number troupe, interval, and the wavelength of the array element 2, calculate the pattern and draw a
Antenna Array Side lobe level
- Side lobe of antenna array exitations