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PSK8
说明: 实现了8PSK的调制,画出了时域及频域信号波形,以及8PSK的星座图。(The 8PSK modulation is realized, and the time domain and frequency domain signal waveforms, as well as the 8PSK constellation diagram are drawn.)
- 2021-04-08 21:39:00下载
- 积分:1
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5g-polar-code-master
极化码系统完整仿真,针对不同信道实现的对比(Polarization code system complete simulation, comparison for different channels.)
- 2021-03-16 10:39:21下载
- 积分:1
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1
说明: 极限学习机是由黄广斌在2005年作为一种新的单隐层前馈神经网络提出的,具有与神经网络(NN)相同的全局逼近性质,且其参数学习无需迭代,速度明显快于现有的神经网络。目前在岩性识别、LF终点温度软测量、穿孔机导盘转速测量、软测量建模、图像识别等方面有所应用,但将其用于图像分割中的应用还较少。(Limit learning machine was proposed by Huang guangbin as a new single hidden layer feedforward neural network in 2005. It has the same global approximation property as neural network (NN), and its parameter learning does not need iteration, and its speed is significantly faster than the existing neural network. At present, it has some applications in lithology identification, lf terminal temperature soft measurement, perforator guide plate speed measurement, soft measurement modeling, image recognition and so on, but its application in image segmentation is less.)
- 2020-04-01 17:58:24下载
- 积分:1
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PMF-FFT-GPS
GPS 捕获跟踪程序,用的是PMF-FFT捕获方法。门限设置为0(GPS capture and tracking procedures, using the PMF-FFT capture method. Threshold set to 0)
- 2021-04-25 20:08:46下载
- 积分:1
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anuprinciple
说明: 介绍了10种滤波器的原理及其软件实现过程,(The principle and software realization of 10 kinds of filters are introduced.)
- 2019-03-27 14:07:27下载
- 积分:1
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margin_Budget
说明: 根据卫星EIRP值、接收系统G/T值等参数仿真了卫星通信的上下行及总链路预算的matlab程序 及论文《卫星传输链路的计算与应用》(uplink and downlink margin budget)
- 2020-07-07 09:57:15下载
- 积分:1
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bayes
说明: 基于贝叶斯(BAYES)阈值的小波(WAVELET)图像去噪算法源代码(Based on Bayesian (BAYES) threshold wavelet (WAVELET) image denoising algorithm source code)
- 2010-03-30 03:13:13下载
- 积分:1
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2008_5
在三条径的瑞利信道中,对于直接序列扩频:
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线,请解释在误码率为0.01时,两种合并方式所表现的不同的物理意义。
(2) 设频率已经同步,请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法,用Simulink进行仿真(自己编写代码S-Function方式),分析所设计方案的时间同步精度,画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步,请设计DS-CDMA一种具体的频率方法,用Simulink进行仿真(自己编写代码S-Function方式),画出比特信噪比与频率同步误差的关系曲线。
(err)
- 2020-12-23 10:29:06下载
- 积分:1
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highlight_Matlab
matlab界面编程中的实现可选的子界面!
就像VC++的MFC中的Table空间,解决你的复选问题!(The matlab interface programming realization optional sub-interface! Table space like VC++ the MFC solve your check!)
- 2012-10-13 19:48:40下载
- 积分:1
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牛-拉法潮流(1)
说明: 牛拉法计算潮流,节点电压,功率分布,线路损耗(Calculating Power Flow, Node Voltage and Power Distribution by Niula Method)
- 2020-06-22 09:40:07下载
- 积分:1