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user
HT9200双音多频信号的发送,各个功能函数的说明(HT9200 dual tone multi-frequency signal is transmitted)
- 2013-04-08 14:13:35下载
- 积分:1
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sql表的制作过程演示
sql表的制作过程演示-sql table in the process of making demonstration
- 2022-03-13 08:33:40下载
- 积分:1
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backconverter
A buck converter (step-down converter) is a DC-to-DC power converter which steps down voltage (while stepping up current) from its input (supply) to its output (load). It is a class of switched-mode power supply (SMPS) typically containing at least two semiconductors (a diode and a transistor, although modern buck converters frequently replace the diode with a second transistor used for synchronous rectification) and at least one energy storage element, a capacitor, inductor, or the two in combination.
- 2018-12-10 23:11:14下载
- 积分:1
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frmStore.designss
说明: hill climbing can be applied to the travelling salesman problem.
- 2020-06-25 02:40:01下载
- 积分:1
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船舶电磁兼容与电磁隐身性能预测.pdf
在舰船有限的布置空间内,近百副大功率和高敏感性用频设备的天线密集布置,由各种大功率源产生的辐射近场强电磁环境,不仅对舰面武器弹药作业、舰载机加油作业和人员安全构成了严峻威胁,且极易造成对各种舰载和机载敏感设备的电磁干扰。全波计算方法对运算平台要求高,对于舰船超电大尺寸结构,即使采用高端的计算机,完成一次计算也要消耗大量的时间和资源,并会遭遇方程组迭代不收敛等问题,无法满足设计精度和工程需求。随着射频集成技术的发展,新型舰船上广泛采用平面相控阵天线。相控阵天线工作频率至Ku以上波段、阵元数目庞大、阵元是金属-介质复合结构,使预测舰船微波强电磁环境、进行舰载设备间电磁干扰分析具有极大难度。
- 2020-12-07下载
- 积分:1
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KPCA
说明: 数据降维的实现,核主成分分析的MATLAB实现代码(Data dimension reduction implementation, kernel principal component analysis of Matlab implementation code)
- 2021-01-13 09:51:44下载
- 积分:1
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ARM系统启动代码的――分析和开发,深入了解系统启动原理
ARM系统启动代码的――分析和开发,深入了解系统启动原理-ARM system startup code- the analysis and development, start
- 2023-05-16 23:00:04下载
- 积分:1
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Bai Tap Lon
说明: This is an example about Optisystem
- 2019-11-08 03:23:30下载
- 积分:1
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VB托盘图标的显示、隐藏,任务栏操作示例
VB托盘图标的显示、隐藏,任务栏操作示例,可以隐藏任务栏,隐藏“开始菜单”、是否显示任务栏程序、是否显示托盘里的时间,是否不显示整个任务栏等,主要是对任务栏及其各个小功能的操作,若需要此方面编程技巧的,本源码相当有参考性。
- 2022-01-25 22:34:10下载
- 积分:1
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问道修改源码
问道服务端修改工具 不算好用 仅供新手学习(Ask the server to modify the tool is not good for beginners only.)
- 2018-09-24 10:05:37下载
- 积分:1