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MUSIC-revised
本文是music算法的一种改进，其具有更好的性能，以及能够满足大多数用户的需求，希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)
- 2014-01-19 21:37:16下载
- 积分：1
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rev5
基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡洛方法在主动声纳信号检测的性能评估中是可行的。 更多还原
(Active sonar signal detection performance analysis, computer simulation is generally assumed that the statistical properties of the reverberation envelope distribution model of Rayleigh active sonar signal detection performance analysis based on the Monte Carlo method. Based on this model, has been a better theory. However, in the modern high-resolution sonar system, the statistical characteristics of the reverberation envelope does not comply with the Rayleigh distribution model. At this point in the receiver operating characteristic analysis, there is a lot of tedious formula derivation. In this paper, using the Monte Carlo (M onte Carlo) statistical test methods, active sonar signal detection performance analysis reverberation background Rayleigh distribution. The receiver operating characteristic curve simulation obtained the error curve of the theoretical value and the simulation results of the detection probability. The error curve shows that the Monte Carlo method in the assessm)
- 2012-08-21 21:07:24下载
- 积分：1
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GUIWarfare
GUIWarfare,烈焰行动源代U文件，GUIWarfareGUIWarfare(GUIWarfare, flames action on behalf of U source file, GUIWarfareGUIWarfare)
- 2014-11-16 08:33:37下载
- 积分：1
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Attachments_20131118
OPTICAL COMMUNICATION OPTICAL COMMUNICATIONS
- 2013-11-28 23:41:19下载
- 积分：1
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pso_vcpp
粒子群算法
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation)，有
Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究PSO同遗传算法类
似，是一种基于叠代的优化工具。系统初始化为一组随机解，通过叠代搜寻最优
值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在
解空间追随最优的粒子进行搜索。(pso
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation)，有
Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究PSO同遗传算法类
似，是一种基于叠代的优化工具。系统初始化为一组随机解，通过叠代搜寻最优
值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在
解空间追随最优的粒子进行搜索。)
- 2009-07-15 14:07:42下载
- 积分：1
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electromagnetic-radiation
电磁射线理论的经典教材，通信信道仿真必备(Classic textbook theory of electromagnetic radiation, an essential communication channel simulation)
- 2013-12-04 12:50:57下载
- 积分：1
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Lamb-wave
程序计算了压电铌酸锂薄板中Lamb波传播时的相速度(The program calculates the phase velocity of the piezoelectric thin lithium niobate when the Lamb wave propagation)
- 2014-08-20 22:11:40下载
- 积分：1
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master
arduino用于控制ENCJ28芯片的库与文件(
arduino ENCJ28 chip used to control and document library)
- 2014-01-10 22:44:58下载
- 积分：1
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Matlab
维纳滤波Matlab代码
1 可以直接作为函数调用；
2 可以减少图像的块效应，以及平滑图像。(Wiener Filter Matlab code can be used directly as a function call 2 blocks can reduce the image effects, and smoother image.)
- 2011-05-02 08:19:39下载
- 积分：1
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Gauss
线性方程组的数值解法的Matlab代码 采用Gauss算法和LU分解(Matlab code of the numerical solution of linear equations using Gauss algorithm and LU factorization)
- 2012-05-28 16:51:51下载
- 积分：1
