搜索资源列表
ASLC_ULA
- 为了对付从旁瓣进入的有源干扰，采用4个辅助天线，采样后求相消权值，加权后和主通道对消-the matlab code for slc alogorithm simulation
csrd
- 一些基础的SAR算法——CS算法；RD算法；和一个峰值旁瓣比的程序-Some basic SAR algorithm
GSC1
- 广义旁瓣相消器，阻塞矩阵B1，一个期望信号，一个干扰，高斯白噪声-the simulation of GSC（B1）
GSC2
- 广义旁瓣相消器，阻塞矩阵B2，一个期望信号，一个干扰，高斯白噪声-the simulation of GSC(B2)
bylisswinline
- 线泰勒权的权值产生程序，可作为子函数调用。用于产生低旁瓣的差波束。用于阵列信号处理-line taylor vector, can be applied as sub function. difference beamforming.
winplusadjustspectrel
- 针对扫频光源等干涉图中存在的旁瓣进行加窗处理，减弱旁瓣。-Swept light source for the interference pattern in the presence of sidelobes windowing processing, reduced sidelobes
yuandaima
- 包含三个源码分别是单脉冲测角的仿真，基于MMSE准则的自适应旁瓣对消，平面阵的三维天线方向图计算。-The simulation consists of three single-pulse source are angle measurement based on MMSE criterion adaptive sidelobe cancellation of the three-dimensional antenna, planar array of chart calculations.
Taylor
- 相控阵天线中,对各个子阵的幅度加权不同达到降低旁瓣的目的，本程序是子阵加权（taylor）程序-The phased array antenna, for each sub array amplitude weighting of different reduce sidelobe purpose, this procedure is the subarray weighting (Taylor) program
Sidelobe-Canceller--MSE-
- 阵列信号处理中自适应波束优化准则之一ASC旁瓣相消 MSE准则-Array Signal Processing ASC adaptive beam sidelobe canceller MSE criterion of optimization criteria
signal-characteristics
- 利用两个正弦信号，在MATLAB环境下进行基本性质（频域混叠、旁瓣泄露）的重现-Using two sinusoidal signals, the basic nature of the MATLAB environment (frequency domain aliasing, sidelobe leakage) reproducibility
m_sequence
- 一个简单的m序列产生函数，通过调用primpoly获得本原多项式，然后通过移位循环寄存器产生所需要的序列。自相关图形上能看到峰值旁瓣电平(PSL)和积累旁瓣电平(ISL)。-A simple code for generate m-series pseudo-random sequence based PRIMPOLY function which we get the prime polynomials first,then we get the feedback connect coeff
PSL_and_I_various_freq_window
- 脉冲压缩经过不同的窗函数加权后，对旁瓣的影响，其窗函数包括不加窗，海明窗，汉宁窗，高斯窗，布莱克曼窗。- Comparison of the pulse compression through different window functions such as: no window, Hamming window, Hanning window, Gaussian window, Blackman window, the impact of side lobes.
chaoshengbo
- 用以模拟超声波指向性的三维图像，另外显示旁瓣，栅瓣，主瓣，以及能量分布-Order to simulate the three-dimensional image of ultrasonic directivity, and show the sidelobe, grating disc, main lobe, and the energy distribution
using-GA-in-antenna-array
- 提出了整数编码，动态调整交叉概率、变异概率，并将适应度函数设为最大相对旁瓣电平,一种改进遗传算法的优化方法来实现直线稀疏阵列的设计-Proposed integer coding, dynamic adjustment of crossover probability, mutation probability, and the fitness function is set to the maximum relative sidelobe level, an improved genetic
GSC-and-smart-antena-beam-forming
- 匹配滤波器实现过程、智能天线波束形成算法改进、旁瓣对消实验仿真-Matched filter implementation, smart antenna beamforming algorithm improved sidelobe cancellation simulation experiment
SCL
- 旁瓣相消，仿真程序加入了干扰，以及旁瓣相消后的干扰输出，天线方向图-Sidelobe cancellation, joined the interference simulation program, and the side lobe cancellation after the interference of output, antenna pattern
ASC-sidelobe-cancelling
- 基于最小均方差（MSE）的ASC 旁瓣对消波束成形算法的MATLAB实现-MATLAB-based minimum mean squared error (MSE) of ASC sidelobe cancellation algorithm to achieve beamforming
RA
- ra_snr_gui.m 作用：统计不同信噪比下，五种信号的峰值旁瓣比RA和低高频均值比RM，绘制结果，参考图3.11和3.12 DFCW_RA_SNR.m 作用：产生正交离散频率编码信号，并计算峰值旁瓣比RA和低高频均值比RM LFM_RA_SNR.m 作用：产生线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM OFDMLFM_RA_SNR.m 作用：产生正交频分线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM PC_RA_SNR.m 作用：产
sarRD
- 针对SAR的RD算法，并加入了窗函数进行旁瓣抑制。-The RD algorithm for SAR, and joined the window function sidelobe suppression.
YUANZHEN
- MATLAB实现圆环阵方向图，方位角为九十度，以及最大峰值旁瓣电平-MATLAB realize the circle array pattern, an azimuth of ninety degrees, and the maximum peak side-lobe level