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fdtd_2
作为算法实现的应用,对光子晶体光波导的电磁耦合效应进行了数值仿真研究,结果证实:波导耦合区域内不同半径比介质柱所导致的结构变化将造成耦合长度的改变,且其耦合关系曲线具有平稳区与迅变区两类不同特性的变化范围区间。(As the algorithm' s application, on the photonic crystal waveguide for electromagnetic coupling numerical simulation, results show: waveguide coupling region different than the dielectric cylinder radius of the structural changes caused by the coupling length will cause a change, and its coupling curve has a smooth area with the fast-changing area characteristics of two different range interval.)
- 2010-05-18 20:13:59下载
- 积分：1
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diedai
利用数值迭代技术计算GPS数据转换，该方法修正了计算的海拔高度溢出的问题。(Calculated using numerical iterative technique GPS data conversion, correction of the method to calculate the altitude of the overflow problem.)
- 2011-11-08 10:39:30下载
- 积分：1
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Untitled1
matlab产生均匀 高斯 锐利等分布并画出直方图(using matlab to get random)
- 2013-11-13 16:40:12下载
- 积分：1
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matlab
程序部分代码介绍：
evalops是传递给适应度函数的参数，opts是二进制编码的精度，termops是选择maxGenTerm结束函数时传递个maxGenTerm的参数，即遗传代数。xoverops是传递给交叉函数的参数。mutops是传递给变异函数的参数，具体含义我也没弄懂，我觉得有点怪。(Procedures introduce some code: evalops is passed to the fitness function parameters, opts is the precision of binary code, termops is to choose the end of maxGenTerm months maxGenTerm transfer function parameters, namely, genetic algebra. xoverops is passed to cross-function parameters. mutops is passed to the variogram parameters, the specific meaning he or she I do, I feel a bit strange.)
- 2007-09-07 18:48:50下载
- 积分：1
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dipum_toolbox_m_files
dipum toolbox m-files
- 2010-02-07 20:07:20下载
- 积分：1
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OFDMinAWGNandRayleigh
白噪声和瑞利信道下对OFDM的仿真实现，不错，推荐给大家。(White noise and Rayleigh channel simulation of the OFDM to achieve)
- 2014-09-22 06:26:34下载
- 积分：1
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run_qrd_lsl
％ because we do not truncate and shift the convolved input
％ sequence, the delay of the desired output sequence wrt
％ the convolved input sequence need only be the delay
％ introduced by the ideal weight vector centred at n=5( Because we do not truncate and shift the convolved input sequence, the delay of the desired output sequence wrt the convolved input sequence need only be the delay introduced by the ideal weight vector centred at n = 5)
- 2007-09-14 11:53:28下载
- 积分：1
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lamao
用拉格朗日乘子法求解约束最优化问题，很好的实例程序。(Lagrange multiplier method for solving constrained optimization problems, very good example programs.)
- 2021-04-01 17:39:08下载
- 积分：1
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iir_filter
IIR filters are one of two primary types of digital filters used in Digital Signal Processing (DSP) applications (the other type being FIR). IIR means Infinite Impulse Response .
- 2015-03-14 15:54:45下载
- 积分：1
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xuqiuyuce
说明： 预测人口，基于神经网络实现的人口预测算法模型(Population prediction, a population prediction algorithm model based on Neural Network)
- 2020-06-14 13:25:29下载
- 积分：1
