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在线文件管理共享系统,可以根据不同用户分配不同目录以及管理权限!使用很方便!适合小公司网内文件共享使用!...
在线文件管理共享系统,可以根据不同用户分配不同目录以及管理权限!使用很方便!适合小公司网内文件共享使用!-Online document management sharing system may be based on the allocation of different users in different directories, as well as administrative privileges! Very easy to use! Suitable for small companies within the file-sharing network to use!
- 2022-10-12 23:00:03下载
- 积分:1
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两个频率计程序
说明: 实现频率测量,一个是用DSP28335实现测量,一个是用stc89c52实现频率测量。(To achieve frequency measurement, one is to use DSP 28335 to achieve measurement, and the other is to use STC89C52 to achieve frequency measurement.)
- 2020-06-17 22:00:01下载
- 积分:1
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Experiment no 2c
说明: This a PDF of changing ip
- 2019-03-28 15:02:33下载
- 积分:1
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mpt3-3_1_8
MPT工具箱 matlab mpt工具箱是专为数学软件MATLAB准备的一款插件应用,可以帮助用户对参数进行优化,对计算几何和模型预测进行控制.(Matlab mpt toolbox is a plug-in application specially designed for mathematics software MATLAB. It can help the user to optimize the parameters and control the calculation geometry and model prediction.)
- 2021-03-14 15:09:23下载
- 积分:1
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邮票问题:设一国家发行n种不同面值的邮票,并且每封信至多允许贴m张邮票,对于给定的m,n值,写一个算法求出从邮资1开始在增量为一的情况下可能获得的邮资值的最大连...
邮票问题:设一国家发行n种不同面值的邮票,并且每封信至多允许贴m张邮票,对于给定的m,n值,写一个算法求出从邮资1开始在增量为一的情况下可能获得的邮资值的最大连续区域以及获得这个区域的各种可能面值的集合。如,当 n=4,m=5,若有面值为(1,4,12,21)的四种邮票,则邮资最大的连续区域为1到71。还有其他面值的四种邮票可组成同样大小的区域吗-stamp issue : Let a national issue n different denominations of the stamps and letters each allow up to m stamp affixed, to the m, n, write an algorithm derived from a postage in an increment of the circumstances, may obtain a postage value of the maximum continuous access to this region and regional various denominations could assemble. For example, when n = 4, m = 5, if the values of (1,4,12,21) of the four stamps, postage largest regional consecutive 1-71. There are four other denominations of the stamps can be the same size as the composition of the region? ?
- 2022-02-24 19:12:53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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这是一个台球做的一半的源代码,有很多不足之处,但它有它的…
这个是桌球做到一半的源代码,很多不足,不过有自己的思想在里面,多多指教-This is a billiard do half of the source code, many inadequacies, but it has its own thinking on the inside, exhibitions
- 2023-03-12 19:45:03下载
- 积分:1
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人工势场法(3维alpha)
说明: 人工势场三维仿真图,程序可以运行。。。。。。。。(Artificial potential field three-dimensional simulation diagram , the program can run.)
- 2021-02-21 22:49:41下载
- 积分:1
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Windows8Dialog
说明: A win8Metro style customized dialog box, blue and white customized dialog box, you can learn about the customized control, this site has shared other win8 style control before, you can click on the win8 style classification can see, friends in need can download and study for themselves.
- 2020-06-18 12:20:01下载
- 积分:1
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recognition of different characters
recognition of different characters
- 2022-02-02 16:32:28下载
- 积分:1