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plc
三菱PLC模拟量输出,三菱PLC模拟量输出三菱PLC模拟量输出三菱PLC模拟量输出三菱PLC模拟量输出(Mitsubishi PLC analog output, analog output Mitsubishi PLC Mitsubishi PLC Mitsubishi PLC analog output Analog output Mitsubishi PLC analog output)
- 2013-07-10 19:08:38下载
- 积分：1
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Efficient-BER-computation-of-LDPC-coded-SC_MRC-sy
Abstract—Selection combining cascaded with maximum-ratio
combining (SC/MRC), which is particularly useful when site
diversity is available, combined with low-density parity-check
(LDPC) codes is able to combat the effects of fading. The biterror
rate (BER) expressions of uncoded SC/MRC and SC/MRC
with LDPC codes over an independent and identically distributed
Rayleigh-fading channel are derived based on the Gaussian
approximation approach. These expressions are also applicable
to the selection combining and maximum-ratio combining as
special cases. The derived expressions are in good agreement
with simulation results and approach the density evolution (DE)
thresholds. These expressions are able to achieve a significant
reduction in computational time with a reasonable accuracy for
analyzing the BER performance as compared to simulations and
DE.
- 2015-05-26 13:07:18下载
- 积分：1
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artoflayout
模拟版图的艺术，layout，区别于普通的pcb版图。属于微电子行业的设计，相关工具有laker、cadence等等(The art of analog layout, layout, layout pcb from ordinary. Belonging to the design of micro-electronics industry, the relevant tools laker, cadence, etc.)
- 2009-04-30 14:47:34下载
- 积分：1
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PID温控1602显示
STC 51单片机的PID温度控制程序, 包含DS18B20测量温度 LCD1602显示(STC 51 MCU PID temperature control program, including DS18B20 temperature measurement and LCD1602 display)
- 2020-06-16 08:20:01下载
- 积分：1
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PS2-mouse
本程序是用51单片机的PS2鼠标驱动程序(This procedure is used 51 single PS2 mouse driver)
- 2013-08-23 13:58:55下载
- 积分：1
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FAT32
FAT32文件系统移植到UC/OS中，实现对sd卡的操作(FAT32 file system migration to UC/OS, the realization of the operation of the sd card)
- 2011-07-04 15:43:17下载
- 积分：1
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AD8803_V2.0
说明： 使用STM32实现AD8803的adc电压输出(ADC Voltage Output of AD8803)
- 2020-06-23 10:40:01下载
- 积分：1
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光源追踪
说明： 通过光明电阻检测实现对光源的自动追踪，并在LCD12864显示对应光照强度。(The light source is automatically tracked by light resistance detection, and the corresponding illumination intensity is displayed on LCD12864.)
- 2020-06-19 10:40:02下载
- 积分：1
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timer0
c8051f060定时器0，系统时钟，交叉开关IO配置(C8051F060 timer 0, the system clock, switch IO configuration)
- 2013-08-31 20:43:06下载
- 积分：1
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intelegence_truck
智能电动小车，源程序和电路图，部分功能已经实现，其他的功能还需要完善！(smart electric trolley, the source and circuit diagrams, some functions have been achieved, other functions need perfect!)
- 2006-09-25 16:40:08下载
- 积分：1
