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轨道电路移频信号参数检测算法研究
说明: 轨道电路移频信号是用来控制列车的行驶状态.对其参数的检测需要达到较高的频率分辨率,分析了国产18信息和ZPW一2000型两种制式移频轨道电路的移频信号的频谱特点,提出r采用CZT线性调频z变换和时域测量相结合的方法检测移频信号的参数。在MATLAB环境下编写CZT算法进行仿真,仿真结果表明。(Track circuit frequency-shift signal is used to control the train operation, and the parameter detection should achieve high frequency resolution requirements. According to the sampling theorem knowledge, we know that it needs longer sampling time. In order to attain high frequency resolution in a relatively short period of sampling time, the paper analyzed the spectrum characteristics of the frequency-shift signaling in the two formats track circuit. At last, we compiled CZT algorithm in the MATLAB environment.)
- 2020-02-06 20:51:13下载
- 积分:1
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VB简单模拟的纸牌游戏
VB简单模拟的纸牌游戏界面,也就是扑克牌游戏,并有简单的游戏功能,有动画效果,这个游戏的玩法说明:左键翻牌或选牌,右键在目标位置放牌,双击浮在最上的已翻开的牌可按规则自动放牌到右上角。
- 2022-09-03 12:45:02下载
- 积分:1
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基于DSP的变压变频电源设计
说明: 该文件为基于DSP的变压变频电源设计,大家可以参考一下(This document is based on DSP variable voltage and frequency power supply design, you can refer to it.)
- 2018-12-27 20:16:54下载
- 积分:1
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INVERTER
3phase inverter project
- 2018-11-04 06:04:09下载
- 积分:1
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讨论多重分形的来源需要进行的重排和替代的代码
说明: 多重分形理论中,讨论多重分形的来源需要进行的重排和替代的代码。(In fractal theory, we discuss the source of multifractal, which needs to rearrange and replace the code.)
- 2020-12-26 17:59:03下载
- 积分:1
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各种LMS改进算法的仿真与分析说明对各种改进算法的优缺点在文档中进行了对比...
各种LMS改进算法的仿真与分析说明对各种改进算法的优缺点在文档中进行了对比-A variety of LMS Algorithm for simulation and analysis shows the advantages and disadvantages of various improved algorithms have been compared in the document
- 2022-02-07 17:55:09下载
- 积分:1
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云模型matlab程序
正向云发生器,隶属度,绘制云图,剔除隶属度过大的云滴(Forward Cloud Generator, Membership Degree)
- 2019-05-05 17:00:33下载
- 积分:1
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AMIDEWIN
说明: AMIDEWINx64 Utility (Aptio) v2.10
- 2019-05-12 00:10:22下载
- 积分:1
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pulse_signal_simulation
说明: 脉冲雷达信号对静目标/动目标距离、速度的仿真(Simulation of Range and Velocity of Static/Moving Targets by Pulse Radar Signal)
- 2020-06-30 14:40:02下载
- 积分:1
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Using API transfer MessageBox box!
用API调出MessageBox框! -Using API transfer MessageBox box!
- 2023-03-30 10:30:03下载
- 积分:1