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matlabqpskwhitegaussemulator
QPSK在加性高斯白噪声环境下,信噪比和误码率的仿真。
先产生一个四组符号的序列,再将该序列映射到对应的相位上。用相应的函数产生均值为零、方差为δ2的加性高斯噪声。
(QPSK the additive white Gaussian noise environment, and the signal-to-noise ratio of the simulation. First group have a four symbols of sequence, then this sequence mapped to the corresponding phase on. With the corresponding function have zero mean and variance of 未2 additive white Gaussian noise.)
- 2007-06-01 17:15:33下载
- 积分:1
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FDTD-1d-tfsf-reflectance-and-transmittance
isotopic linear non-dispersive material,absorbed boundary conditions,
time step size dt is calculated.
TF/SF region with one direction incident wave.
Fourior Transformation and Reflectance and Transmittance
- 2014-10-01 18:19:53下载
- 积分:1
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Announce
wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100
- 2011-11-13 19:38:46下载
- 积分:1
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trap_mf2
this is a code for triangular membership function
in fuzzy logic
- 2010-06-23 21:50:24下载
- 积分:1
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NRZ
上述代码对光纤通信系统中的常用NRZ码时域和频域特性进行了分析,NRZ适于短距离低速率光纤通信系统中使用,其频谱特性相对于RZ码频谱较窄,但峰值功率较高,对非线性容忍度较小(NRZ,modulation,PMD analysis)
- 2012-06-11 11:23:56下载
- 积分:1
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01JDHMKZ
滑模面的参数设计
一个简单的滑模控制实例(Design parameters of the sliding surface
A simple instance of sliding mode control)
- 2015-02-27 17:33:07下载
- 积分:1
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HHTsummary
希尔伯特黄变化学习总结,技术文档,含部分matlab代码,希望对大家有帮助(Hilbert Huang change learning summary, technical documentation, containing part of the matlab code, and hope to help everyone)
- 2013-09-04 14:44:09下载
- 积分:1
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tuxiangfenge
几种图像分割的源码。基于最大类间最大距离比准则的图像分割,基于最大类间最大距离准则的图像分割,最大熵准则的图像分割(Source of several image segmentation. Based on the maximum distance between the maximum class guidelines image segmentation, image segmentation based on the maximum distance between the maximum class guidelines image segmentation, the maximum entropy criterion)
- 2013-03-20 11:28:07下载
- 积分:1
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PID
简单的PID串级控制matlab仿真实例(PID Cascade Control matlab simulation examples)
- 2013-05-11 12:52:49下载
- 积分:1
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matlabvideo
有关如何读取视频和进行帧差计算的源码,有参考意义(codes for video reading and frames calculation)
- 2011-11-28 01:09:08下载
- 积分:1