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k-fold_cross-validation_binary_libsvm
K fold cross validation on svm
- 2016-10-30 00:53:07下载
- 积分：1
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Stepper-motor-drive-source
步进电机28BYJ48型四相八拍电机，电压为DC5V—DC12V。当对步进电机施加一系列连续不断的控制脉冲时，它可以连续不断地转动。每一个脉冲信号对应步进电机的某一相或两相绕组的通电状态改变一次，也就对应转子转过一定的角度（一个步距角）。当通电状态的改变完成一个循环时，转子转过一个齿距。四相步进电机可以在不同的通电方式下运行，常见的通电方式有单（单相绕组通电）四拍（A-B-C-D-A。。。），双（双相绕组通电）四拍（AB-BC-CD-DA-AB-。。。），八拍（A-AB-B-BC-C-CD-D-DA-A。。。）(Stepping Motor 28BYJ48 four-phase eight-phase motor, the voltage DC5V-DC12V. When a series of continuous control pulses are applied to the stepper motor, it can be continuously rotated. Each pulse signal corresponds to the stepper motor of a phase or two-phase winding power state change once, also corresponds to the rotor through a certain angle (a step angle). When the change in the power-on state completes one cycle, the rotor turns one pitch. Four-phase stepper motors can be operated in different power-up modes. The common power-up modes are: single-phase winding power (ABCDA ...), double (dual-phase winding)-DA-AB-...), eight beats (A-AB-B-BC-C-CD-)
- 2020-09-12 06:57:59下载
- 积分：1
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AVR_single-chip_applications_include_the_developme
AVR单片机应用系统开发典型实例
包含电路图，C语言源码及
ICCAVR的软硬仿文件(AVR single-chip applications include the development of a typical circuit example, C language source code and documentation ICCAVR like the soft and hard)
- 2009-05-19 12:59:42下载
- 积分：1
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KeyBorad
扫描4X4键盘,并将键值在数码管和8个LED上显示,同时将键值通过串口或RS232端口或USB发送给PC机接收并解码来自标准键盘的基本按键的扫描码。(4X4 keypad scanning, and key in the digital tube and eight LED display, while the key through the serial port or RS232 port or a USB send the PC to receive and decode the scan code of the key from the standard keyboard.)
- 2012-12-07 11:33:37下载
- 积分：1
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p180
这是用c语言写的利用扬声器放歌的程序,可以编译一下就可使用(useful)
- 2009-12-31 19:21:10下载
- 积分：1
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RCC_JJY
日本电波钟解码程序 接受长波信号并进行解码(JJY code)
- 2013-12-07 22:16:19下载
- 积分：1
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LcdDisplay
c8051f020单片机的12864液晶显示 4行汉字 很简单的改变(c8051f020 microcontroller 12864 LCD 4 lines of Chinese characters is very simple change)
- 2012-09-08 20:03:16下载
- 积分：1
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DGCL
DGCL （An Efficient Density and Grid Based Clustering Algorithm for Large Spatial Database）的实现代码，费了很长时间才实现的(DGCL (An Efficient Density and Grid Based C. lustering Algorithm for Large Spatial Databas e) the realization of code, and a very long time to achieve the)
- 2007-06-19 10:58:52下载
- 积分：1
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STM8_DevelopmentEnvironmentSmallestProjectSystem
说明： STM8 开发环境、最小项目工程、最小系统 二、STM8S的最小硬件系统
STM8的最小硬件系统包含下列部分：
1、电源
2、时钟管理
3、复位管理
4、调试接口(SWIM)
(Development EnvironmentSmallestProjectSystem)
- 2010-04-17 15:09:50下载
- 积分：1
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zhinengche12345
智能车的智能车的设计全过程，对于初学者很有帮助，有助于参加比赛的同学设计全过程，对于初学者很有帮助,(Smart car Smart car design the whole process of useful for beginners, students who participate in the competition designed to help the whole process of useful for beginners,)
- 2009-10-16 13:45:55下载
- 积分：1
