-
寻最小支配集,用DP,复杂度是2^8
比2^150次方快多了
寻最小支配集,用DP,复杂度是2^8
比2^150次方快多了-find the smallest dominating set with the DP, complexity is 2 ^ 2 ^ than eight 150-th power much quicker
- 2022-06-29 17:33:43下载
- 积分：1
-
双向DC_DC变换器
应用背景设计并制作了一个用于电池储能装置的双向 DC-DC 变换器，实现电池的充放电功能，功能可由
按键设定，亦可自动转换。
关键技术
作品设计了一个电池储能的双向DC-DC变换器。该系统以STM32F103ZET6单片机作为控制核心，其输出PWM信号通过6N137光耦隔离，IR2110驱动功率MOS，采用LM358做电压跟随，INA282采集电流，通过ADS1115采集到单片机以实现负反馈控制。用TFT-LCD进行显示操作界面及相应参数，加上PID算法，能够实现软件上的过冲保护，及稳定充电电流。GUI界面的应用，使得人机交互更为友好、整体操作更为智能、简洁。通过测试，该系统能够实现在1-2A范围内以0.01A的步进值进行调整，其精度高于5%。充电模式效率达95%，放电效率达96%以上。
- 2023-01-02 16:35:05下载
- 积分：1
-
这是一个基于MapInfo的GIS软件,将地图上的图元分开或合并
，并包括一般地图查看功能...
这是一个基于MapInfo的GIS软件,将地图上的图元分开或合并
，并包括一般地图查看功能
-This is a GIS-based MapInfo software to map the map yuan separately or in combination, including general and functional map View
- 2022-08-15 21:33:34下载
- 积分：1
-
自己写的JAVA贪吃蛇程序,相当有参考价值
自己写的JAVA贪吃蛇程序,相当有参考价值-wrote JAVA huge memory process, have considerable reference value
- 2023-08-04 17:20:02下载
- 积分：1
-
这是个浏览文件夹对话框的源程序
这是个浏览文件夹对话框的源程序-This is a browser folder dialog of the source
- 2023-07-25 18:55:03下载
- 积分：1
-
network TV types of Good Websites
网络电视类型的好网站-network TV types of Good Websites
- 2023-01-30 06:50:03下载
- 积分：1
-
最小二乘法多次曲线拟合算法
最小二乘法多次曲线拟合算法-Multi-times Least squares algorithm curve fitting
- 2022-03-30 16:57:49下载
- 积分：1
-
catia Script generated in VB. Very usefull for catia users. This Macro Scans a P...
catia Script generated in VB. Very usefull for catia users. This Macro Scans a Product Structure for deactivated (useless) elements.
Once a deactivated Part is found, it s activated intermediately for a remove operation
following immediately.
This action done by the Macro cannot be undone in some cases.-catia Script generated in VB. Very usefull for catia users. This Macro Scans a Product Structure for deactivated (useless) elements.
Once a deactivated Part is found, it s activated intermediately for a remove operation
following immediately.
This action done by the Macro cannot be undone in some cases.
- 2023-05-29 01:45:03下载
- 积分：1
-
in VC coollistview use category
在VC中使用coollistview类-in VC coollistview use category
- 2022-08-06 03:55:36下载
- 积分：1
-
视窗可视软盘
Windows visual floppy disk-windows visual floppy disk
- 2023-06-22 09:40:04下载
- 积分：1
