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stm8S003LCD
自己编的用单片机驱动段式液晶程序，用的轻型电动车上显示电量和速度等(Own MCU segment LCD driver program, with light electric vehicles display power and speed)
- 2021-01-06 21:38:53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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18B20
51单片机，结合DS18B20温度传感器，实现对温度的采集，通过数码管显示(51 single-chip, combining DS18B20 temperature sensors, temperature acquisition, through a digital display)
- 2016-05-01 13:53:13下载
- 积分：1
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程序
说明： 1231311233333333123123(1312311312312jjjjjjjjjjjjj)
- 2019-05-28 16:36:47下载
- 积分：1
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STM32-CAN_test
STM32的CAN程序，帮助学习CAN的朋友。(The STM32 CAN program to help learn CAN friend.)
- 2021-03-03 13:29:33下载
- 积分：1
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CC2430_FDMA
说明： 程序为基于Zigbee无线通信的点对多点无线通信源程序。ZigBee堆栈是在IEEE 802.15.4标准基础上建立的，定义了协议的MAC和PHY层。CC2430为基于51核心的高性能芯片。程序的编译平台为chipcon公司的IAR..(program of CC2430 )
- 2010-04-21 17:51:23下载
- 积分：1
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zhishideng
自动发卡器，可以自动区分好的ID卡和坏的ID卡并且按顺序排列，加油指示灯，正常运行绿灯，报警红灯亮。(Automatic card dispenser can automatically distinguish between good and bad ID cards and ID cards are arranged in order, fuel indicator, the normal operation of green, red light alarm.)
- 2015-01-27 09:56:37下载
- 积分：1
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usb-232-v2
用51系列的单片机控制做的ch375片的驱动，并实现PC端从USB下传数据给单片机转抽象成232协议输出(SCM control with 51 series drivers do ch375 film and to achieve PC-side USB downstream from the transfer of data to the microcontroller output of the abstract into the 232 Agreement)
- 2010-03-01 17:26:31下载
- 积分：1
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sae2003_microstep-vs-fullstep
关于步进电机的微步原理分析，微步和全步的比较(step motor microstep vs full step)
- 2012-09-04 10:54:13下载
- 积分：1
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Full2012
1. 本研究利用 PCA 对可见-近红外（450～1 000 nm）、可见光（450～780 nm）和近红外（780～1 000 nm）光谱区域的苹果高光谱图像数据进行降维，获得 PC 图像，通过对 PC 图像进行分析，确定可用于分割损伤和正常区域的有效光谱区域，对比分析几个光谱区域的 PCA 的效果。(but currently no practical system for detecting blood spots and
dirt stains exists. In order to obtain maximum throughput, processing speeds
of over 85,000 eggs per hour are common. The demanding requirements
placed on the human workers result in two types of grading errors)
- 2013-09-03 16:30:05下载
- 积分：1
