登录
首页 » matlab » simulation_system

simulation_system

于 2011-04-28 发布 文件大小:68KB
0 214
下载积分: 1 下载次数: 3

代码说明:

  OFDM链路,是用matlab中的simulink编写的,对OFDM的直观了解和学习有很大的帮助。(OFDM link, is written in matlab simulink in, the intuitive understanding of OFDM and learning a great help.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • TDOA
    someproceduceaboutTDOA,i hope it can help you!(someproceduceaboutTDOA, i hope it can help you!)
    2008-01-06 10:54:29下载
    积分:1
  • matlab_Function_retrieves
    matlab 函数检索表 matlab 函数大全(matlab function)
    2013-11-11 00:27:42下载
    积分:1
  • sushu
    素数的判定,miller-rabin,sol-str,leman,fermat等。都可以运行,下完自后自己稍微改改就可以用。(Primes judgment, miller-rabin, sol-str, leman, fermat so on. Can run is finished after their own little changed since it can be used.)
    2013-07-25 19:21:17下载
    积分:1
  • lanlan
    sample visua basic hoc tap bao cao
    2014-09-25 23:32:33下载
    积分:1
  • slm
    slm matlab 仿真代码 各种完备M文件(slm matlab simulation code of a complete M-file)
    2011-11-19 10:24:24下载
    积分:1
  • mathlab
    Polar coding and decoding program simulation
    2014-12-21 14:29:29下载
    积分:1
  • 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
  • polar_codes
    这是比较好的polar codes matlab程序(this is a good code for polar codes.)
    2015-04-19 16:14:06下载
    积分:1
  • rosenbrock
    说明:  rosenbrock是数值最优化里的一个重要算例,运用MATLAB编程测试算例(rosenbrock numerical optimization is an important example in using the MATLAB programming test examples)
    2010-04-17 08:26:40下载
    积分:1
  • MATLAB-CODE-TO-READ-CSV-FILE
    Read and separate headers in a CSV file. This is important for separating the different headers into separate arrays
    2011-11-04 07:49:18下载
    积分:1
  • 696516资源总数
  • 106459会员总数
  • 0今日下载