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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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C# Ping WinForm版
C# Ping WinForm可视化窗口版，貌似类似的程序有不少，这一个是可视化的Ping命令，而且将原来英文的PING也翻译成中文了，本Ping命令可显示出Ping的耗费时间、路由器节点、数据分段、缓冲区大小等信息，比较直观，甚至可作为你的网络小工具来用吧。
- 2022-02-25 23:11:52下载
- 积分：1
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lm35原理图以及程序
lm35原理图以及程序-lm35 schematics and procedures
- 2022-10-19 16:55:03下载
- 积分：1
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VC助手软件，帮助您快速编写VC程序！VC助手,用过都说好,就不用多介绍了!...
VC助手软件，帮助您快速编写VC程序！VC助手,用过都说好,就不用多介绍了!-VC assistant software that helps you to quickly process the preparation of VC! VC assistant, used that well, do not have to introduce a!
- 2022-03-13 13:05:26下载
- 积分：1
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VBchouhaoqi
可用于抽奖等需要临时随机抽号的场合（压缩包中详细的说明文档）(Can be used to draw random numbers that require temporary occasions (compressed package detailed documentation))
- 2013-10-27 21:21:53下载
- 积分：1
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powerbuilder80_SourceCode
PB的源码程序 8.0的列子 demo简单(pb sourcecode code)
- 2012-10-21 11:21:41下载
- 积分：1
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voronoi-sphere
3d voronoi model in abaqus
- 2021-03-16 16:39:22下载
- 积分：1
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Example19_DSP2833x_Epwm_dc_motor
说明： 关于DSP的应用，以及简单程序调速的实现(The brief introduction of DSP28335 and the application of interrupt program in the program are suitable for beginners)
- 2020-10-21 17:16:01下载
- 积分：1
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Oracle10Ginstallation
Redhat 5上安装 Oracle 10G R2 RAC参考手册(Redhat 5 installed Oracle 10G R2 RAC Reference Manual)
- 2009-06-01 22:14:52下载
- 积分：1
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经典的游戏，经典的贪吃蛇，大家一起来贪吃吧！VB编写的
经典的游戏，经典的贪吃蛇，大家一起来贪吃吧！VB编写的-classic games, the classic Snake, we Dandelion together! Prepared by VB
- 2022-05-11 01:25:58下载
- 积分：1
