Description: With the interference-to-noise ratio reduced to 30 dB, plot the adaptive antenna pattern after 200 iterations of the LMS algorithm-With the interference-to-noise ratio of red uced to 30 dB. plot the adaptive antenna pattern after 200 ite rations of the LMS algorithm Platform: |
Size: 2853 |
Author:游辉章 |
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Description: With the interference-to-noise ratio reduced to 30 dB, plot the adaptive antenna pattern after 200 iterations of the LMS algorithm-With the interference-to-noise ratio of red uced to 30 dB. plot the adaptive antenna pattern after 200 ite rations of the LMS algorithm Platform: |
Size: 3072 |
Author:游辉章 |
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Description: 阵列信号处理波束形成卡朋算法仿真：该程序阵列数为N，采样点数为K，入射信号为30度角，干扰信号为60度角。
功能：提取有用信号抑制干扰信号-Array signal processing beamforming algorithm entacapone simulation: the procedure for the array N, the sampling points for K, the incident signal at 30-degree angle, interference signal for the 60-degree angle. Features: extract useful signal interference signal suppression Platform: |
Size: 1024 |
Author:王崇 |
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Description: 本文是一片英文文献，介绍了存在相干干扰时自适应波束形成的算法-This article is an English-language literature on the existence of coherent interference when the adaptive beamforming algorithm Platform: |
Size: 782336 |
Author:关成 |
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Description: 基于CSM自适应波束形成——酉聚焦
％ 8阵列；
％信噪比为10dB 干扰噪声比为20dB 干扰信号与需要信号不相关.
％干扰和信号频率所在范围为80—120Hz，相对带宽为40％ ，入射角度分别为seta_S_reg、seta_J_reg -CSM-based adaptive beamforming- Unitary Highlights 8 array 10dB signal to noise ratio for the interference noise ratio of 20dB interference signal and the need to signal irrelevant. Interference and signal frequency range is where the 80-120Hz, the relative bandwidth of 40 , respectively angle seta_S_reg, seta_J_reg Platform: |
Size: 1024 |
Author:冉涌 |
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Description: capon波束形成是阵列信号处理的经典算法，该算法用于抑制干扰噪声，提高期望信号的信噪比。
本人用VC6.0实现了该算法，同时在该程序里提供了比较多的用于数值计算的C代码，如特征值分解等。-capon beamforming is a classic array signal processing algorithm used to suppress noise interference and improve signal to noise ratio of desired signal. I used VC6.0 to achieve the algorithm, at the same time in the program provide a lot more for the numerical calculation of the C code, such as such as eigenvalue decomposition. Platform: |
Size: 20480 |
Author:winton |
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Description: 稳健自适应波束形成，Wiley出版社，是一本有关MVDR波束形成稳健性分析的好书。-The latest research and developments in robust adaptive beamforming Recent work has made great strides toward devising robust adaptive beamformers that vastly improve signal strength against background noise and directional interference. This dynamic technology has diverse applications, including radar, sonar, acoustics, astronomy, seismology, communications, and medical imaging. There are also exciting emerging applications such as smart antennas for wireless communications, handheld ultrasound imaging systems, and directional hearing aids. Robust Adaptive Beamforming compiles the theories and work of leading researchers investigating various approaches in one comprehensive volume. Unlike previous efforts, these pioneering studies are based on theories that use an uncertainty set of the array steering vector. The researchers define their theories, explain their methodologies, and present their conclusions. Methods presented include: Coupling the standard Capon beamformers with a spher Platform: |
Size: 8313856 |
Author:qc |
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Description: a brief introduction to the concept and application of smart antennas for
Code Division Multiple Access (CDMA) systems is presented. Following some introductory
remarks in Section 1.1, the basic definition and classification of smart antennas is presented
in Section 1.2. Key system aspects influencing the performance of smart antennas
are also addressed in this section. The aims of this thesis are then identified in Section 1.3.
In light of the thesis aims, a literature survey is presented in Section 1.4 which forms the
basis of the work presented in this thesis and covers the topics of (i) interference rejection
capabilities of array antennas, (ii) channel modelling for smart antennas, (iii) performance
analysis of smart antennas for CDMA systems, (iv) adaptive beamforming algorithms for
smart antennas and (v) hybrid smart antenna applications. The main thesis contributions
are presented in Section 1.5. Finally, the thesis organisation is described in Section 1.6. Platform: |
Size: 1182720 |
Author:mansoor |
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Description: 自适应波束形成算法和普通波束形成，对比发现自适应波束形成比普通波束形成有抑制干扰作用-Adaptive beamforming algorithm and the general beamforming, adaptive beamforming contrast found that the formation of more than ordinary beam interference suppression Platform: |
Size: 2048 |
Author:包永邦 |
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Description: MVDR Beamforming wher in the interference direction null s put and the signal in the intended direction is maximised. The plots the beamformer response Platform: |
Size: 1024 |
Author:Deb |
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Description: MVDR方法是波束形成的经典方法，可使期望方向的波束尽可能多通过同时抑制干扰，稳健性强。-MVDR beamforming method is the classic way, can look forward to the direction of the beam while suppressing interference by as much as possible, robust and strong. Platform: |
Size: 2048 |
Author:三秦游子 |
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Description: 利用lms自适应滤波器原理，实现波束形成。
波束形成器的零干扰容量随着迭代次数和干扰目标信号比的增大而改善。-Lms adaptive filter using the principle to achieve beamforming. Beamformer with the zero-interference capacity of the number of iterations and the target signal interference ratio increased to improve. Platform: |
Size: 2048 |
Author:刘 |
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Description: 4G系统中波束成形技术的研究，基于期望信号和参考子空间，利用线性约束最小方差算法，通过仿真实现了在多个期望方向上的主瓣和在干扰方向上的零点。-4G systems, beam forming technology, based on the desired signal and reference subspace linearly constrained minimum variance algorithm by simulation to achieve a more desired direction of the main lobe and the zero point in the direction of interference. Platform: |
Size: 333824 |
Author:duerduo |
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Description: Adaptive beamforming is widely used in array signal pro-cessing for enhancing a desired signal while suppressing
interference and noise at the output of an array of sensors Platform: |
Size: 292864 |
Author:hoanggiang |
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Description: Adaptive beamforming is widely used in array signal pro-cessing for enhancing a desired signal while suppressing
interference and noise Platform: |
Size: 474112 |
Author:hoanggiang |
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