正弦波信号产生

运用matlab软件，编程运算，进行回归分析(Use matlab software, programming operations, the regression analysis)

OV7670 Program this code help user how to run ov7670 Camera

简易的单纯形法，没有其他的验证function

sobel segmentation, this algorithme has a great effect for segmenting

本文是music算法的一种改进，其具有更好的性能，以及能够满足大多数用户的需求，希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)

说明：  东西、南北两干道交于十字路口，各干道有一组红、绿、黄三个指示灯，指挥车辆和行人安全通行。南北方向为主干道，通行时间为35秒；东风方向为支干道，通行时间为25秒。通行时间最后3秒，绿灯灭，黄灯闪烁，黄灯闪烁完毕变更通行车道。通行时间由数字显示器显示，黄灯3秒闪烁不单另计时。 特殊情况控制通行方式控制，用按键开关K1控制主道通行，支道禁行，K2控制支道通行，主道禁行，特殊情况控制通行放行。 有紧急情况时用按键开关K3控制两道均为红灯。(The east-west and North-South arterial roads intersect at the intersection. Each arterial road has a group of red, green and yellow indicator lights to guide vehicles and pedestrians to pass safely. The north-south direction is the main road with a traffic time of 35 seconds; the east direction is the branch road with a traffic time of 25 seconds. At the last 3 seconds of the traffic time, the green light is off, the yellow light is flashing, and the yellow light is flashing to change the traffic lane. The traffic time is displayed by the digital display, and the yellow light flashes for 3 seconds, not only for another time. Under special circumstances, control the way of passage. Use key switch K1 to control the passage of main road, Branch Road, K2 to control the passage of branch road, main road and special circumstances to control the passage and release. In case of emergency, use key switch K3 to control two red lights.)

基于AT91SAM3U单片机及NANDFLASH的USB读写代码

对语音识别入门极其有用，主要用到MFC的文档/视类，文档类实现对语音文件的加载和存储，视类实现对波形的显示和修改

51单片机ad7705,1602显示  51单片机ad7705,1602显示  51单片机ad7705,1602显示 51单片机ad7705,1602显示  51单片机ad7705,1602显示  51单片机ad7705,1602显示 51单片机ad7705,1602显示 51单片机ad7705,1602显示  51单片机ad7705,1602显示 

AVR单片机利用定时器普通IO口实现一线通信(AVR microcontroller IO ports using timers to achieve common communications line)