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pwm
说明: STM32的PWM输出模式,STM32的TIM1模块是增强型的定时器模块,天生就是为电机控制而生,可以产生3组6路PWM,同时每组2路PWM为互补,并可以带有死区,可以用来驱动H桥。(STM32' s PWM output mode, STM32' s TIM1 module is enhanced timer module, is inherently for the motor control, it can produce three groups 6-channel PWM, while the complementary PWM each 2-way, and can be with the dead zone, can be used to drive H-bridge.)
- 2010-03-20 17:50:11下载
- 积分:1
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水温控制
测温模块使用防水型PT100,显示屏使用1602,使用PID算法控制继电器的开关从而控制加热棒的通断(Temperature measurement module uses waterproof PT100 and display screen 1602. PID algorithm is used to control the switch of relay to control the on-off of heating rod.)
- 2019-04-17 18:51:05下载
- 积分:1
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MicrowaveTransistorAmplifiers
微波三极管放大器分析与设计 第二版
Guillermo Gonzalez著
扫描版(Microwave transistor amplifiers analysis and design
second edition
Guillermo Gonzalez)
- 2010-05-31 18:24:14下载
- 积分:1
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SPI
this code comprises of spi interfacing of aduc7026
- 2011-08-19 18:50:02下载
- 积分:1
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hi3521a-datasheet.tar
Hi3521A V100 H.264 CODEC Processor Brief Data Sheet.pdf
Hi3521A-Hi3520DV300 H.264 CODEC Processor Data Sheet.pdf
- 2018-04-04 16:46:26下载
- 积分:1
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444444
系列手机芯片组合大全从单一的通话功能发展到通话加先进强大娱乐功能(Series combination of mobile phone chips Daquan development from a single function call to call plus advanced entertainment features powerful)
- 2010-08-08 18:59:27下载
- 积分:1
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SPI STM32F051C8T6 SPI1
说明: SPI STM32F051C8T6 coonfig SPI
- 2020-06-19 07:00:01下载
- 积分:1
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Arch Model
金融时间序列分析
1. 采用Pandas从Yahoo网上下载上市公司的5到10年的日收盘数据,上证指数的日收盘数据。
2. 计算上市公司和上证指数的收益率,
3. 针对上市公司收益率进行ARMA建模,确定P和q,并对残差进行分析,最后向前预测多期,显示预测图。
4. 针对上市公司收益率进行ARCH建模,确定阶数,并对残差进行分析,最后进行预测。
5. 针对上市公司收益率进行GARCH建模,确定阶数,并对残差进行分析,最后进行预测。(use Arch Model to ananlyse and predict yields from public companies. Python. pandas)
- 2020-07-02 09:40:02下载
- 积分:1
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STM32F2_QN8027代码
说明: QN8027初始化代码,使用单片机是STM32.(QN8027 initialization code, the use of single-chip STM32.)
- 2019-06-20 10:19:01下载
- 积分:1
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STM32F10x_StdPeriph_Lib_V3.5.0
STM32库函数v3.5版本的,不是最新的,但是很经典,已经够完善了(The the the STM32 library functions v3.5 version, not the latest, but it is a classic, has been perfected enough)
- 2013-04-10 18:16:03下载
- 积分:1