Principles-of-Communication-Systems-Simulation-wi

新唐NUC131的程序实例，包括UART IIC SPI GPIO等外围的操作。(New tang NUC131 application examples, including the UART IIC SPI GPIO peripheral, such as operation.)

IDW inverse distance weighting method, Including quaternion various calculations, Based on matlab GUI interface design.

Keil 8.08 +Proteus 7.1SP2 加联调补丁，没有单片机开发板的XDJM可以用用，练练手(Keil 8.08+ Proteus 7.1SP2 FBI patch increases, there is no single-chip development board can be used with the XDJM,练练hand)

PT2314，音频通道4选1输出，有重低音、mute功能。(PT2314, audio channel 4 to 1 output, heavy bass, mute function.)

第九届飞思卡尔智能车程序 国赛第四 底层文件都是自己写的 3个ccd labview上位机(Ninth Freescale smart car race fourth country program)

old gpio interface to other kernel modules don t use in new code, will go away in 2.7 have a look at bttv-gpio.c instead.

说明：  用12864加STC12C5A60S2做的GPS解析(GPS Analysis with 12864 and STC12C5A60S2)

DS1302时钟+DS18B20+无线遥控应用程序(DS1302 clock+ DS18B20+ Wireless remote control applications)

本系统基于反馈控制思想，由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式，DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号，进而实现闭环单回路控制。由单片机控制 数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。 (Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.)

ST7706收音处理程序，包含功能有：自动搜台，自动存储，浏览，播放预存台等。(ST7706 radio processing program includes features include: automatic station search, automatic storage, browsing, playing stored Taiwan.)