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PCB高级设计系列讲座
非常好的PCB高级设计讲座，适合大多数工程师们参考学习.(Very good PCB advanced design lecture, suitable for most engineers to learn.)
- 2020-06-23 12:40:01下载
- 积分：1
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ahp分析
已知3个备选方案，分别从时延，带宽，质量，稳定等路由指标进行决策
再综合决策选出最佳方案
决策的参数可以微调
决策对象和限制条件也可以自己确定(using ahp to choos which is the best project)
- 2018-06-23 16:37:37下载
- 积分：1
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牛客独家春招实习备战手册-技术篇
说明： 牛客春招指南，里面包含了很多的干货，包括春招介绍，简历建议，以及公司真题等。(Niuke spring recruitment guide, which contains a lot of dry goods, including spring festival recruitment introduction, resume suggestions, as well as the company's real topic.)
- 2020-12-04 16:01:03下载
- 积分：1
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Computational-Fluid-Dynamics
计算流体力学入门书籍，英文pdf，从问题模型到后处理都讲了，适合自学，已制作目录书签(Jiyuan Tu, Guan Heng Yeoh and Chaoqun Liu (Eds.)-Computational Fluid Dynamics. A Practical Approach-Butterworth Heinemann (2012))
- 2021-01-26 16:28:36下载
- 积分：1
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snake
利用控制台操作实现界面贪吃蛇,功能具有代表性(use the perform of controlling to realise snake)
- 2012-11-09 00:16:58下载
- 积分：1
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DE
说明： 优化算法优化支持向量回归机的参数，来提高回归预测的精度和稳定性。(Optimization algorithm for parameters optimization of support vector regression machine)
- 2020-09-18 19:21:36下载
- 积分：1
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CH11-KEA128-SPI
1. 硬件接线
（1）调试串口(UART_Debug)使用UART2，在“printf.h”文件中宏定义， 对应引脚为TX-PTD7，RX-PTD6
（在“uart.h文件中宏定义）。
（2）灯0~3（LIGHT_0~LIGHT_3）对应的引脚是PTC0~PTC3，高电平点亮（由硬件接法决定）
（3）SPI0_CLK对应的引脚是PTE0， SPI0_MOSI对应的引脚是PTE1，
SPI0_MISO对应的引脚是PTE2，SPI0_PCS对应的引脚是PTE3，
SPI1_CLK对应的引脚是PTG4， SPI1_MOSI对应的引脚是PTG5，
SPI1_MISO对应的引脚是PTG6，SPI1_PCS对应的引脚是PTG7。
（4）SPI0作为master,SPI1作为slave，SPI1接收SPI0发送的数据并产生中断。
用导线将PTE0与PTG4对接，将PTE1与PTG5对接，将PTE2与PTG6对接，将PTE3与PTG7对接。(1. Hardware wiring
(1) Debugging Serial Port (UART_Debug) uses UART2, macro-defined in "printf.h" file, corresponding pins are TX-PTD7, RX-PTD6.
(macro definition in the uart.h file).
(2) The pins corresponding to the lamp 0~3 (LIGHT_0~LIGHT_3) are PTC0~PTC3, and the high-level lighting is determined by the hardware connection.
(3) The pin corresponding to SPI0_CLK is PTE0, and the pin corresponding to SPI0_MOSI is PTE1.
The pin corresponding to SPI0_MISO is PTE2, and the pin corresponding to SPI0_PCS is PTE3.
The pin corresponding to SPI1_CLK is PTG4, and the pin corresponding to SPI1_MOSI is PTG5.
The pin corresponding to SPI1_MISO is PTG6, and the pin corresponding to SPI1_PCS is PTG7.
(4) SPI0 acts as master and SPI1 acts as slave. SPI1 receives data sent by SPI0 and generates interruption.
PTE0 and PTG4 are docked by wire, PTE1 and PTG5 are docked, PTE2 and PTG6 are docked, PTE3 and PTG7 are docked.)
- 2020-06-16 12:00:01下载
- 积分：1
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MATLAB和HFSS联合仿真详细介绍
说明： MATLAB 和 HFSS 联合建模和仿真优化方法(Joint modeling and simulation optimization method of MATLAB and HFSS)
- 2020-12-19 20:07:53下载
- 积分：1
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FIF]ASP互动视频VIP教程下载5.1.5.1.rar简单的APPLICATION对象实现聊天室...
FIF]ASP互动视频VIP教程下载5.1.5.1.rar简单的APPLICATION对象实现聊天室-FIF] ASP tutorials Download VIP Interactive Video .1.5.1. Rar simple objects APPLICATION realize chat rooms
- 2023-06-04 19:35:04下载
- 积分：1
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Learning when to do a graphics gadgets to simulate the 8 planets of the solar sy...
学习图形学时做的一个小玩意，模拟了太阳系8大行星的公转与自转，有兴趣的可以-Learning when to do a graphics gadgets to simulate the 8 planets of the solar system revolution and rotation, are interested in can
- 2022-08-14 09:12:12下载
- 积分：1
