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miv
针对双基阵提供的有偏方位角量测信息,对双基阵纯方位目标可观测性的必要条件及其Cramer-Rao下限
进行了理论推导.在此基础上,采用一种新的辅助变量方法对双基阵纯方位跟踪性能进行改进,并在可观测条件下对
目标进行了蒙特卡洛仿真实验.实验结果表明,新的辅助变量方法可以使参数估计精度大大提高,并且上述理论对制
定实际的跟踪策略或算法具有一定的参考价值
(For double-base matrix provided biased information azimuth measurement of double-base bearings-only target array may be a necessary condition for observability and Cramer-Rao lower limit of the theoretical derivation. On this basis, a new auxiliary variable method of double-base bearings-only tracking array to improve performance and can be observed under the condition of targets Monte Carlo simulation. The experimental results show that the new auxiliary variable method can greatly improve the accuracy of parameter estimation and the formulation of the above-mentioned theory tracking the actual strategy or algorithm has certain reference value)
- 2008-04-18 01:29:13下载
- 积分：1
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ag1
用 MATLAB 编写的 免疫算法源程序
比较实用。希望对大家有所帮助。算法很好。(using MATLAB immune algorithm source more practical. We want to help. Algorithm good.)
- 2007-06-04 21:50:28下载
- 积分：1
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PBGBand
光子晶体的能带图计算，其实质就是电磁本征值（复矢量场）的问题。利用平面波展开磁场，引入f(r)=1/eps(r)，再利用倒格矢G将f(r)展开，将两者代入光子晶体的支配方程，最后得到一个平面波展开的方法的线性方程组，最终转化为求解其特征值向量的问题。(Energy band diagram of the photonic crystal, its essence is the electromagnetic eigenvalues (complex vector field).The linear plane wave expansion magnetic field, the introduction of f (r) = 1/eps (r), re-use reciprocal lattice vector G will expand f (r), the two substituted into the governing equations of the photonic crystal, and finally get a plane wave expansionequations, and ultimately into solving the problem of its eigenvalues .)
- 2020-10-04 07:57:44下载
- 积分：1
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QAM16
主要介绍16QAM调制，及其算法的应用。(This paper mainly introduces 16QAM modulation.)
- 2020-06-24 11:00:02下载
- 积分：1
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DirFilter
对图像进行方向滤波,可以消除图像中有规律的网格或者直线干扰(direction filter)
- 2010-12-21 11:00:22下载
- 积分：1
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HASO
说明：
在高阶谱分析工具箱是一个M文件集合实施了多种先进的信号处理算法的频谱估计，polyspectral估计，时频分布计算，并包含许多实际应用如时延估计，谐波恢复，参数估计的Volterra（非线性）模型，以及自适应线性预测。其他潜在的应用包括音响，生物医学，经济学，地震勘探，无损检测，海洋学，等离子体物理，雷达，声纳，语音等(The Higher-Order Spectral Analysis Toolbox is a collection of M-files that implement a variety of advanced signal processing algorithms for spectral estimation, polyspectral estimation, and computation of time-frequency
distributions, with applications such as time delay estimation, harmonic retrieval, parameter estimation of Volterra (nonlinear) models, and adaptive linear prediction. Other potential applications include acoustics, biomedicine, econometrics, exploration seismology, nondestructive testing, oceanography, plasma physics, radar, sonar, speech etc. )
- 2010-05-04 10:08:44下载
- 积分：1
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NetCreate
MATLAB源码 随机网络拓扑的生成源码 只有源文件 下下来自己运行(MATLAB source code source generation of random network topology only under the source file to run down their)
- 2010-05-29 09:27:46下载
- 积分：1
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matlab-combine
模拟退火，禁忌搜索，遗传算法，神经网络-MATLAB程序合集(Simulated annealing, tabu search, genetic algorithms, neural network-MATLAB program collection)
- 2012-09-07 16:51:16下载
- 积分：1
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57912
particle filter in video analysis
- 2015-03-07 01:52:15下载
- 积分：1
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TsaiCameraCalibration_MATLAB
相机检校的另一方法Tsai，在MATLAB中实现，可以与张正友的方法作比较。(Another method of camera calibration Tsai, in MATLAB to achieve, you can and Zhang are the Friends of the method for comparison.)
- 2009-01-01 04:41:06下载
- 积分：1
