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PID
用simulink搭的离散PID，可以用自动生成代码再下载进单片机运行(With simulink take discrete PID, can be used to automatically generate code and then downloaded into the microcontroller operation)
- 2020-07-01 18:40:02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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udp-with-8051
UDP with an aim to send/receive packets using 8051 microcontroller
- 2011-07-03 18:49:54下载
- 积分：1
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UpToDateChecker
This class checks whether the output is up to date.
- 2014-02-19 12:15:18下载
- 积分：1
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CAN
基于STM32F10ZET6的CAN通信代码，可以实现CAN通信，并显示在TFT屏幕上。( U57FA u4E8ESTM32F10ZET6 u7684A u901A u4E1 u4EE1 u7801 uFF0C u53EF u4E5 u5B9E u73B0CAN u901A u4FE1 uFF0C u5E76 u663E u793A u5728TFT u5C5F u5E55 u4E0A u3002)
- 2020-07-10 16:28:56下载
- 积分：1
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Meter
国家电网智能表源程序，使用C写的可移植性非常强，是做智能电表开发者有很大的帮助，甚至可以直接用，是很成熟的程序。(National Grid smart meter source, written in C portability is very strong, smart meter developers are doing a great help, and even can be directly used, is very mature program.)
- 2014-11-17 10:55:56下载
- 积分：1
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Electronic-organ
基于STM32的简易电子琴。采用STM32F103ZET6主控芯片，矩阵键盘和无源蜂鸣器实现简易电子琴功能。(Electronic organ)
- 2020-07-03 17:20:01下载
- 积分：1
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DHT11 TEST
说明： 基于STM32F103单片机的DHT11测试源码(DHT11 test source code based on STM32F103 MCU)
- 2020-06-23 13:20:02下载
- 积分：1
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licheng
说明： 各种单片机例程跑马灯，蜂鸣器，按键，1602显示，12864显示等全包含在内，免去新手到处寻找之苦，可供新手使用(Various SCM routine marquees, buzzer, buttons, 1602 shows 12864 display all included, replacing the pain novice looking everywhere, for novice to use)
- 2010-04-21 09:59:55下载
- 积分：1
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main
本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)
- 2020-07-01 17:20:01下载
- 积分：1
