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程序
说明： 数模中求解偏微分方程时，在已知数据的基础上进行线性插值拟合。利用差分法求解该模型，先用网格划分区域，对 区域内部节点做泰勒展开。对偏导数进行离散化处理。(tthe solution to the PDE problem in mathematical modeling)
- 2019-06-22 18:21:45下载
- 积分：1
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套利精灵2019版本无限制
说明： 这个是无限制版的 套利精灵 2019最新的 可以交易4组货币对进行对冲 4组一共是8个货币兑(This is the latest unlimited version of the arbitrage wizard in 2019, which can trade four sets of currencies to hedge against four sets of currencies, a total of eight currencies against each other.)
- 2020-06-18 01:20:01下载
- 积分：1
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gear_dynamic_program
matlab编写的二级齿轮动力学求解程序，考虑了时变刚度。(Matlab program for solving the dynamics of secondary gears takes into account the time-varying stiffness.)
- 2021-01-27 11:48:35下载
- 积分：1
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Symbian OS 9.1的截图
ScreenShot for Symbian OS 9.1
- 2023-09-08 12:00:03下载
- 积分：1
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m043531
the document is a datasheet of Mifare 4K chip, and is useful to understand the Mifare applications
- 2010-01-27 12:35:45下载
- 积分：1
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H+CG80CNC×3000
说明： 数控系统控制软件。西门子802D系统控制软件(NC System Control Software.siemens 802D cnc control software)
- 2019-03-13 17:00:01下载
- 积分：1
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LED_1S
用51驱动舵机转动，按键实现舵机改变角度(Use 51 to drive the steering gear to rotate and push buttons to change the angle of the steering gear)
- 2019-07-03 22:01:03下载
- 积分：1
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chunbilikongzhi
纯比例控制的作用和比例调节对系统性能的影响，有单位反馈，阶跃扰动。(The effects of pure proportional control and proportional regulation on system performance include unit feedback and step disturbance.)
- 2019-05-14 15:16:46下载
- 积分：1
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二叉树遍历图形化界面
说明： 二叉树遍历图形化界面展示，课程设计。能够实现前序、中序、后序遍历。并实现良好的图形化界面及单步演示功能。(Binary tree traversal graphical interface display, course design. It can traverse pre-order, middle-order and post-order. And realize a good graphical interface and single-step presentation function.)
- 2020-03-01 17:52:33下载
- 积分：1
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SEGWAY
Segway aims to create a low-cost but efficient device
- 2020-06-20 14:40:01下载
- 积分：1
