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breakout
Breakout a game like arknoid
- 2011-01-27 03:49:31下载
- 积分:1
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ECPoint
A Point on an Elliptic Curve in barycentric (or affine) coordinates.
- 2013-12-06 12:21:05下载
- 积分:1
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项目4
说明: 任务:设计一个4×2.5Gbit/s 长距离光纤传输系统,并利用OptiSystem 仿真验证。
要求:
1.采用波分复用技术,波长设置以100GHz 为间隔,频率分别为193.1THz、193.2THz、193.3THz、193.4THz,每个波长传输速率为2.5Gbit/s(NRZ),传输距离为300km。采用常规光纤,光纤损耗系数为0.25dB/km。
2.单通道光发送机最大输出功率为0dBm,光接收机的接收光功率不低于-26dBm,过载点为-10dBm。
3.可以采用EDFA 作为线路放大器,其中EDFA 的输入功率限制在-18~2dBm,最大输出功率20dBm,增益范围为13~25dB,噪声指数4.0dB。(Task: Design a 4 x 2.5 Gbit/s long-distance optical fiber transmission system, and use OptiSystem simulation to verify.
Requirement:
1. Using wavelength division multiplexing technology, the wavelength is set at 100GHz intervals, with frequencies of 193.1 THz, 193.2 THz, 193.3 THz and 193.4 THz, respectively. The transmission rate of each wavelength is 2.5 Gbit/s (NRZ), and the transmission distance is 300 km. The loss coefficient of conventional optical fibers is 0.25dB/km.
2. The maximum output power of a single-channel optical transmitter is 0 dBm, and the receiving power of an optical receiver is not less than -26 dBm, and the overload point is -10 dBm.
3. EDFA can be used as line amplifier, where the input power of EDFA is limited to - 18-2dBm, the maximum output power is 20dBm, the gain range is 13-25dB, and the noise index is 4.0dB.)
- 2019-05-13 09:39:41下载
- 积分:1
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Navier-Stokes
Solution of the Navier-Stokes equation by means of trianglar finite elements.
- 2009-08-14 16:08:58下载
- 积分:1
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20061211465359532
abc自己编的小程序,呵呵, 可别太认真哦(abc own small addendum to the procedures, what can be seriously oh Do not Consider Too)
- 2007-02-11 12:47:22下载
- 积分:1
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pso2
matlab pso算法标准源代码,适用于初学群体(matlab pso Standard algorithm source code)
- 2013-04-11 15:57:26下载
- 积分:1
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findclosevalues.m
five set of data, and a specific value, the code give the closest value the given data and the idex
- 2015-04-03 06:40:50下载
- 积分:1
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CMA
matlab对Bussgang忙均衡算法中的CMA算法进行仿真和误差分析(CMA of Blind Equalization)
- 2021-03-15 10:29:22下载
- 积分:1
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Fast-Kurtogram
快速谱峭度算法,好用,平时自己用的代码,推荐(An efficient fast Spectral Kurtosis Algorithm)
- 2021-03-10 09:19:26下载
- 积分:1
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VTOL飞行器滑模控制
有输入饱和的欠驱动VTOL飞行器滑模控制_刘金琨(1).pdf,可以用于毕业论文参考
- 2021-05-06下载
- 积分:1