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jiguangcar
激光小车引脚请自行修改我靠 还要我写多少字？(Laser trolley pin please modify how much I rely want me to write the word?)
- 2013-10-30 16:39:17下载
- 积分：1
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IAGA matlab igrf-13
说明： 使用2020，IGRF-13球谐系数，计算点位磁正常场。igrf.m，输入点位三维坐标(Use 2020, igrf-13 spherical harmonic coefficient to calculate point magnetic normal field,IGRF. M, input three-dimensional coordinates of point position)
- 2020-12-06 12:49:21下载
- 积分：1
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bp-yichaunsuanfa
该代码为基于遗传算法神经网络的预测代码，适合初学者(This code is the prediction code based on the genetic algorithm neural network)
- 2019-04-25 23:39:20下载
- 积分：1
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Untitled
光孤子传输特性模拟 在光纤通信中，光脉冲信号在光纤中传输的过程中会受到色散、损耗和非线性等作用的影响而不断地发生演化和畸变。脉冲演化的规律遵循非线性薛定谔方程（NLSE）。由于NSLE 在一般情况下无法求得它的解析解，因此通常需采要用数值方法来求解，最终归结于求解归一化的NLSE。本文使用了分步傅里叶方法对归一化NLSE 进行了求解，并模拟了输入为一到三阶双曲正割光脉冲条件下光脉冲传输演变情况。(soliton In optical fiber communications, the optical pulse signals in fiber-optic transmission process will be subject to dispersion, loss and non-linear effects, such as constant evolution and distortion occurs. Pulse to follow the evolution of the law of nonlinear Schrö dinger equation (NLSE). Because NSLE under normal circumstances can not achieve its analytical solution, it normally takes mining use numerical methods to solve, and ultimately attributed to solving normalized NLSE. This article uses the step-by-step Fourier method and normalized NLSE was solved, and analog input for the first-order,second-order and third-order hyperbolic secant optical pulses under the conditions of the evolution of optical pulse transmission.)
- 2009-11-17 17:40:32下载
- 积分：1
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这是不是103规约文本,想用的时候找不到,空闲时多收集是个好办法, 开发规约的朋友用得着的...
这是不是103规约文本,想用的时候找不到,空闲时多收集是个好办法, 开发规约的朋友用得着的-This is not 103 version of the Statute, to use the time could not find spare time to collect more is a good idea, Development of the Statute of friends worthwhile
- 2023-04-26 00:35:04下载
- 积分：1
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模拟电源电路设计资料
希望能帮助大家
模拟电源电路设计资料
希望能帮助大家-Analog power circuit design information to help you
- 2022-10-30 07:05:03下载
- 积分：1
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jsp Video Guide, maintain the previous courses. We have to do it quickly under.
jsp视频教程，接续上次的课程。大家要下就快点。-jsp Video Guide, maintain the previous courses. We have to do it quickly under.
- 2022-11-18 09:15:04下载
- 积分：1
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BPSK是一个基础程序,作为通信系统的开始,提供良好的仿真.相信不用我多说了吧....
BPSK是一个基础程序,作为通信系统的开始,提供良好的仿真.相信不用我多说了吧.-BPSK is a basic program, as a communication system, provide a good simulation. Am not going to say much of the bar.
- 2022-03-03 03:48:03下载
- 积分：1
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传染病模型
说明： 小世界网络中的SIRS传染病模型实现。该模型将动物状态分为三个类别：易感状态（S）、传染状态（I）、移出状态（R），易感状态的动物在与感染状态的动物接触过程中会以一定概率被传染状态的动物传染而患病；传染状态的动物可以一定的概率将疾病传染给接触到的动物；传染状态的动物在经历一段时间之后得到痊愈并且不再会收到感染，也不会对其他动物造成威胁，即相当于从整体中被移出的状态；在一段时间过后，移出状态的个体会再复原成为易感状态。在初始时一定比例的动物处于感染状态，剩余动物处于易受感染状态。(Implementation of SIRS Infectious Disease Model in Small World Network.The model divides animal state into three categories: susceptible state (S), infectious state (I), and removal state (R). Animals in susceptible state will be infected by animals in infectious state with a certain probability in the process of contact with animals in infectious state; animals in infectious state can transmit disease to animals in contact with a certain probability; animals in infectious state will experience one. After a period of time, the patient recovers and no longer receives infection, and does not pose a threat to other animals, i.e. the state of being removed from the whole; after a period of time, the individual in the state of being removed recovers to a susceptible state. At the beginning, a certain proportion of animals were infected and the remaining animals were susceptible to infection.)
- 2019-02-25 19:31:07下载
- 积分：1
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单门限能量检测算法（SNR，Pd）
固定虚警概率Pf，检测概率Pd随着SNR的的变化。(Fixed false alarm probability Pf, detection probability Pd changes with SNR.)
- 2021-04-16 14:58:53下载
- 积分：1
