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A-star-base-programs
A star algorithm to find the shortest path between two nodes
- 2011-06-03 17:39:17下载
- 积分：1
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MUSIC_MVDR_SD
这个是空域MUSIC算法和MVDR算法。采用8阵元的均匀圆阵(This is the airspace MUSIC algorithm and MVDR algorithm. 8 element uniform circular arrays)
- 2020-08-17 12:08:24下载
- 积分：1
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MATLAB_animation
基于matlab的动画制作详细教程（共27页）(animation tutorials based on matlab (27pages))
- 2013-04-09 13:05:56下载
- 积分：1
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BSP
最优阵列处理程序 matlab 希望大家下载 珍惜 不要随便上传了(Optimal array processing program matlab treasure Do not want to download uploaded)
- 2014-08-11 21:49:15下载
- 积分：1
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ofdm802.11a
简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)
- 2014-11-02 19:56:41下载
- 积分：1
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bpsk_ds_Pe
采用bpsk调制的直扩通信系统的误码率仿真。可以直接运行，方便初学者使用。(BER modulation using bpsk DSSS communication system simulation. Can be directly run, easy for beginners to use.)
- 2021-04-20 23:18:50下载
- 积分：1
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microgrid
一个小型的微电网模型，包括风力发电机和光伏电池，用来检测运行状态(A small micro grid model, including wind turbines and photovoltaic cells, used to detect running state
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- 2014-06-04 14:57:36下载
- 积分：1
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bianbuchangLMS
一种变步长LMS的算法，描述了与基本LMS算法的比较，随着迭代次数的增加，变步长的LMS算法达到最优的迭代次数少(A variable step size LMS algorithm, describes the basic LMS algorithm and compare that with the increase in the number of iterations, variable step size LMS algorithm to achieve the optimal number of iterations less)
- 2010-06-09 09:58:51下载
- 积分：1
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pointPposition
非常好的单点定位程序，包括算例，可以参考，对于初学者非常适合。(Very good point positioning procedures, including example, can refer to, is very suitable for beginners.)
- 2020-11-14 23:59:41下载
- 积分：1
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pso-bp
粒子群算法，也称粒子群优化算法（Particle Swarm Optimization），缩写为 PSO， 是近年来发展起来的一种新的进化算法(Evolutionary Algorithm - EA)。PSO 算法属于进化算法的一种，和模拟退火算法相似，它也是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视，并且在解决实际问题中展示了其优越性。粒子群算法是一种并行算法。
BP（Back Propagation）神经网络是1986年由Rumelhart和McCelland为首的科学家小组提出，是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hidden layer)和输出层(output layer)。(Particle swarm optimization, also known as particle swarm optimization (Particle Swarm Optimization), abbreviated as PSO, is a new evolutionary algorithm developed in recent years (Evolutionary Algorithm- EA). Kind, and simulated annealing algorithm PSO algorithm is similar evolutionary algorithms, it is also starting a random solution, through an iterative search for the optimal solution, which is also used to uate the quality through fitness solution, but it is simpler than genetic algorithm rules It has no genetic algorithm " crossover" (Crossover) and " variant" (Mutation) operation, which by following the current search to find the optimal value to the global optimum. This algorithm is its easy implementation, high accuracy, fast convergence, etc. attracted academic attention and show its superiority in solving practical problems. PSO algorithm is a parallel algorithm. BP (Back Propagation) neural network is a 1986 team of scientists headed by Rumelhart and McC)
- 2020-10-29 22:19:56下载
- 积分：1
