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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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duffing-Phase-plane
Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)
- 2013-09-23 22:22:50下载
- 积分：1
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fcest_bfsk
该工程实现2fsk的载频估计，返回2fsk两个载频估计结果。(The project is estimated to achieve 2fsk carrier frequency, return 2fsk two carrier frequency estimation results.)
- 2013-12-25 19:07:04下载
- 积分：1
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ofdm_modulation_recognition
ofdm调制方式识别的matlab仿真程序，即ofdm信号与单载波信号之间的识别，利用的是高阶累积量作为特征参数(Ofdm modulation mode recognition of matlab simulation program, that is, between ofdm signal with single carrier signal recognition, using the high-order cumulants as characteristic parameters)
- 2021-01-09 10:08:51下载
- 积分：1
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A1
说明： Function files in MATLAB for calculation of reduced stiffness for a lamina with a given arbitrary fiber orientation and given values of material data in the principal material directions.
- 2011-01-27 07:04:12下载
- 积分：1
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CRC
说明： 通信系统中的CRC校验 降低误比特率 提高通信系统的执行效率(Communication Systems CRC, reduce the bit error rate the efficiency of communication systems)
- 2011-04-12 21:33:16下载
- 积分：1
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jei-je33
本科毕设要求参见标准测试模型，可直接计算得到多重分形谱,一种噪声辅助数据分析方法。( Undergraduate complete set requirements refer to the standard test models, It can be directly calculated multi-fractal spectrum, A noise auxiliary data analysis method.)
- 2017-03-22 20:19:50下载
- 积分：1
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DSP_quantieffect
DSP有限字长效应分析，对系数量化给系统带来的部稳定因素进行分析
- 2009-12-15 23:28:27下载
- 积分：1
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TimeFrequencyAnalysis
小波分析数据包，用于信号的时频分析。通常用于信号的分析(Wavelet packet analysis, used in the signal time-frequency analysis)
- 2014-12-01 20:10:07下载
- 积分：1
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ght_for_circle_matlab
MATLAB检测图像中的多个圆，并且给出此圆的坐标和半径。(detect circle)
- 2021-02-27 15:19:36下载
- 积分：1
