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hw9
- –针对矩形、bartlett、hanning、hamming、blackman窗 M=40 –求： ①分别画出单位脉冲响应w[n] ②分别画出幅度响应20log10|W(e^jω)| ③分别给出第一旁瓣衰减和主瓣带宽，并与理论值比较-- For a rectangle, bartlett, hanning, hamming, blackman window M = 40- seeking: ① Draw the
beamfoming
- 简单的波束形成，方便初学者多数字波束形成有个简单的了解，通过加切比雪夫窗实现旁瓣与主瓣的db差-Simple beamforming, easy for beginners and more digital beamforming is a simple to understand, Gache achieved by the main lobe and sidelobes Chebyshev window db difference
w_pangbanduixiao
- 在数字波束形成过程中，利用旁瓣对消技术，可以很好的控制波束-In the digital beam forming process, using sidelobe cancellation technology, can be well controlled beam
Desktop
- 旁瓣预测是阵列天线研究的热点和难点，该代码能初步解决一直阵列天线的旁瓣值-Sidelobe prediction is the hotspot and difficulty in the study of array antennas, the code can be a preliminary solution has been array antenna sidelobe values
Untitled
- 尖峰滤波器系数生成，用来抑制Barker码旁瓣的非匹配滤波-compress Barker
pangbanduixiao
- 雷达旁瓣对消器，应用于雷达抗有源旁瓣干扰。-Radar sidelobe canceller, used anti-active radar sidelobe interference.
Array-signal-processing
- 本论文的工作是对近场圆形阵列宽带信号进行处理，获得目标/焦点位置增益输出， 预先定义宽带信号阻带的旁瓣衰减大小以及感兴趣频域内的恒定波束宽带模式。本文使 用不同的方法解决这个设计问题，该问题分为两部分，第一部分解决频域内的模型设计， 第二部分给出时域内的结果。仿真结果表明解决方法的有效性。 -This thesis work is a circular array of broadband near-field sign
slc
- 均匀直线阵 辅助天线4路 相控阵雷达的有源旁瓣干扰对消仿真程序-sidelobe cancelation alogrithm simulation matlab code
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
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
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 impa