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Cfibbermoddeo
光波导中有关模式 光纤光栅反射铺，透透射普的图像仿真程序源码
(Mode fiber waveguide grating Shop, and let in to shoot the image simulation program source code of the S & P)
- 2012-07-10 17:07:21下载
- 积分：1
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gangjie_v27
能量熵的计算，是路径规划的实用方法，课程设计时编写的matlab程序代码。( Energy entropy calculation, Is a practical method of path planning, Course designed to prepare the matlab program code.)
- 2017-02-07 11:12:10下载
- 积分：1
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cylinder_shiliu
求解平面势流下的圆柱绕流问题，基于MATLAB的有限元法编程。(cylinder，finite elements method)
- 2009-12-12 18:36:36下载
- 积分：1
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Contemporary_Communication_Systems_using_matlab_an
说明： Prokis经典通信仿真书籍《现代通信系统（MATLAB版）》（第二版）全书程序，适合通信学科仿真初学者使用学习(Prokis classical communication simulation book " Modern Communication Systems (MATLAB version)" (Second Edition) book program, suitable for beginners to learn communication discipline simulation)
- 2010-04-23 21:44:45下载
- 积分：1
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toolbox
本程序实现mimo无线通信的仿真程序，是通信工程用matlab实现mimo仿真的的必备程序。(This program implements mimo wireless communications simulation program, communications engineering simulation using matlab mimo essential procedures.)
- 2013-07-12 20:32:44下载
- 积分：1
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计算渐开线齿轮参数并绘制齿轮
说明： 渐开线标准直齿圆柱齿轮，齿数z=35, 模数=5，计算渐开线齿轮参数并绘制渐开线齿轮(Draw cylindrical involute gear , teeth equal to 35, module equal to 5, calculate parameter of involute spur gear and draw the gear)
- 2020-02-13 09:20:57下载
- 积分：1
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lab3
lear
N = 10^5
EB_NO = [-1:30]
liu1 = zeros(1,N)
liu2 = zeros(1,N)
for ii = 1:length(EB_NO)
m= (2*(rand(1,N)>0.5)-1) + j*(2*(rand(1,N)>0.5)-1)
s = (1/sqrt(2))*m normalization of energy to 1
n = 1/sqrt(2)*[randn(1,N) + j*randn(1,N)]
- 2012-05-17 19:57:23下载
- 积分：1
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matlab_-drawing
matlab中的绘图讲解ppt，用于初学者绘图使用，方便(matlab_ drawing)
- 2013-12-23 12:30:08下载
- 积分：1
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元胞自动机模型，模拟高层建筑火灾疏散场景
说明： 用蚁群算法做的人口疏散模型，用于消防疏散危机时的仿真系统(sxabxnjsxnxnl;smmskx)
- 2021-01-30 18:08:37下载
- 积分：1
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cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快
％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这
％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。
％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而
％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，
％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)
- 2008-05-02 17:22:10下载
- 积分：1
