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六种数字调制信号的识别
说明： 决策树分类法识别ASK,PSK,FSK六种数字信号的调制识别(Decision tree classification for modulation recognition of ask, PSK and FSK digital signals)
- 2020-03-18 22:10:48下载
- 积分：1
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ReMin0319
IEC60870-5-103通信规约的从站模拟软件，可以模拟一个采用单片机驱动的继电保护设备，自动向主站程序上送数据并响应主站数据的数据问询请求，并有可选择的状态变位和扰动数据进行上送(IEC60870-5-103 communication protocol slave simulation software can simulate a single-chip computer-driven protection equipment, automatic procedures to send data to the master station and respond to data inquiries master data requests, and there is an optional state displacement and disturbance data sent)
- 2013-07-16 15:05:42下载
- 积分：1
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read_teqc_compact
multipath signal description with read technique
- 2013-08-18 14:36:23下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
(On the wireless channel of the Doppler spectrum, please answer the following questions: (1) In some radio channels, the Doppler frequency shift will cause the output signal of the wireless channel aliasing. Please describe the aliasing produced a variety of reasons (2) wireless channel in the Doppler spectrum has a classical spectrum (classic spectrum), please explain the mechanism of produce such spectral shape (3), please use the Simulink tool to write code ( S-Function mode), resulting in a single-path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And requested the answer: that they used computer-generated classical spectrum is the right possible way.)
- 2009-11-08 15:50:50下载
- 积分：1
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能效
通过对系统能量的收集 使系统的能效达到最大(leakage_minimization_k_user)
- 2018-05-17 19:52:40下载
- 积分：1
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polar-code
本程序代码包含了 SC SCL BP SCAN和SSC译码算法，以及各种编码算法GA，BA....***
编程语言风格为C++，研究polar的和我一样渣渣的研一萌新点进来have a look
感谢大佬pan jianpeng ，感谢共享源码(This program code includes SC SCL BP SCAN and SCC decoding algorithm, as well as various coding algorithms GA, BA... ***
Programming language style is C++, research polar and slag like me have a look
Thank you pan jianpeng, thank you for sharing the source code)
- 2021-04-11 16:48:58下载
- 积分：1
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Fast_Affine_Projection Algorithms
说明： 一种快速仿射投影算法仿真,用于自适应降噪的DSP控制(The simulation of a fast affine projection algorithm)
- 2020-08-03 11:18:49下载
- 积分：1
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Cognitive-Radio-Policy
Cognitive Radio - Securuty
- 2011-06-14 23:34:12下载
- 积分：1
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lunwen
扩频通信中pn序列码的仿真与研究，m序列，M序列，gold序列(Pn sequence spread spectrum communication and research simulation codes, m series, M series, gold sequence)
- 2011-05-16 14:41:00下载
- 积分：1
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opnet
里面是一些自己总结的opnet的建模步骤，还有就是opnet里面常用英文单词的汉语解释。(Which are summarized opnet own modeling steps, there is the opnet which used English words explained in Chinese.)
- 2010-06-16 09:02:12下载
- 积分：1
