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51黑论坛_C51音乐盒
说明: 基于51单片机的pwm音乐播放器,只有pwm播放和按键功能(PWM music player based on 51 single chip computer, only PWM play and key function)
- 2020-06-19 16:20:01下载
- 积分:1
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一个转来的小车运动源程序
一个转来的小车运动源程序 -Transferred to a source of car movement
- 2022-03-19 02:52:19下载
- 积分:1
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实现4个艾里光束的合成
可以实现4个艾里光束的合成,并且通过调制T的大小可以实现聚焦的各种情况(It can achive the combintion of 4 airy)
- 2017-11-15 21:09:41下载
- 积分:1
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实现科学计算器,为广大学生阶层提供技术支持
实现科学计算器,为广大学生阶层提供技术支持,为下一步设计打下坚实基础(Realizing Scientific Calculator)
- 2020-06-25 06:40:02下载
- 积分:1
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无限复制
说明: 整蛊专用,不可用于商用,不可用于故意破坏,不随意传播(Specialized for whole maggots)
- 2020-06-19 20:00:02下载
- 积分:1
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网络五子棋 有客户端和终端2个部分 用TCP包
网络五子棋 有客户端和终端2个部分 用TCP包 -Gobang network client and the terminal has two parts using TCP packets
- 2022-03-14 01:40:22下载
- 积分:1
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电缆管理系统
系统的目标是,使电缆会计自动化和简化,那么它手动完成。
连接账户和交易都是在电脑上输入和保存在计算机上,并且可以访问
报告的形式,并且可以在计算机上很容易更新.
- 2023-02-25 14:25:03下载
- 积分:1
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动手学深度学习
动手学深度学习使用的书籍,自己收藏的,为啥要20字?(Books for hands-on in-depth study, self-collected)
- 2020-06-18 22:40:02下载
- 积分:1
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NLBCPE
说明: 建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的
传播看作是一束无数条垂直于等相位面的射线的传播,每一条射线与等相位面相
垂直,称为声线。声线途经的距离代表波传播的路程,声线经历的时问为波传播
的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似,射线声学
的描述方法给人直观的感觉,在一定的条件下,射线声学的数学运算也比较简捷,
由射线理论给出的声线图可以给声场以直观、形象的理解。
本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves.
Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane.
Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation.
The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics
The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple.
The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)
- 2020-10-09 22:07:40下载
- 积分:1
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Multisim
可以控制RC电路在半程急速上升和下降,可类比水流等过程的控制。(It can control the rapid rise and fall of water flow in half way.)
- 2020-06-20 04:00:02下载
- 积分:1