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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 signal is processed to obtain the target/focus position gain output,
Pre-defined stopband sidelobe wideband signal attenuation constant beam size and frequency domain of interest wideband mode. This paper makes
To solve this problem in different ways design, the problem is divided into two parts, the first part of the solution in the frequency domain model design,
The second part gives the result in the time domain. The simulation results show the effectiveness of the solution.)
- 2014-09-11 16:23:19下载
- 积分：1
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matlab-fft
基于matlab的地震傅式谱编写程序，很有用的一个程序。(Fuh-based seismic spectrum matlab programming, a very useful program.)
- 2013-09-26 19:16:56下载
- 积分：1
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Ttail
T型尾翼颤振进计算。结合了nastran生成的模态坐标f06文件及气弹计算软件ZAERO。片条法计算非定常气动力里面的定常附加部分。(T-tail flutter ansys, composite of f06 and ZAERO.)
- 2013-12-19 18:07:34下载
- 积分：1
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EMAlgorithm
EM算法的详细介绍（含PDF文件）及其matlab实现(EM algorithm is a detailed description (including PDF files) and its implementation matlab)
- 2009-12-31 04:20:01下载
- 积分：1
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kaerman
说明： 实现卡尔曼滤波，可以看出，滤波过程是以不断地“预测—修正”的递推方式进行计算，先进行预测值计算，再根据观测值得到的新信息和kalman 增益（加权项），对预测值进行修正。由滤波值可以得到预测，又由预测可以得到滤波，其滤波和预测相互作用，并不要求存储任何观测数据，可以进行实时处理。(Kalman filtering, can be seen, the filtering process is constantly " forecast- Fixed" recursive manner calculated to predict the value of the first, and then according to the new information should be observed and the kalman gain (weighted items), on predictive value of the amendment. Value can be predicted by the filter, but also can be filtered by the forecast, and its interaction filtering and prediction, does not require the storage of any observational data, real-time processing.)
- 2011-02-27 10:33:13下载
- 积分：1
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MatlabAdvancedMathematicsandMechanicsApplications
matlab高级应用教程，涉及到插值方法、高斯积分、边值问题、动力学相应分析、非线性积分、弯曲梁结构计算等等(matlab tutorial for advanced applications involving the interpolation method, the Gaussian integral, boundary value problem, the corresponding dynamic analysis, nonlinear integral, bending beam structure calculation, etc.)
- 2010-05-13 12:29:20下载
- 积分：1
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D_ARORD
自学编程的必备工具之一，建立简单的模型，可以通过建立模型来提高编程能力(Teach yourself programming tool, establishing simple model, can we establish a model to improve programming ability)
- 2012-06-14 19:47:21下载
- 积分：1
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non-linear-distortion
Intermodulation or intermodulation distortion (IMD) is the amplitude modulation of signals containing two or more different frequencies in a system with nonlinearities. The intermodulation between each frequency component will form additional signals at frequencies that are not just at harmonic frequencies (integer multiples) of either, but also at the sum and difference frequencies of the original frequencies and at multiples of those sum and difference frequencies.
- 2014-08-20 19:27:42下载
- 积分：1
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An_Introduction_to_Digital_Ima(BookZZ.org)
book for image analysis
- 2014-11-27 18:47:37下载
- 积分：1
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Rayleigh
运用matlab仿真单径瑞利衰落信道，包含方法和图片(Simulation of single-path Rayleigh fading channel using matlab, including methods and pictures)
- 2020-12-17 21:19:11下载
- 积分：1
