步进电机加减速控制

51开发MP3应用程序-51 the development of MP3 applications

本源码用来对dsp编程实现电机速度检测，-the source used to DSP programming motor speed detection,

MMX即多媒体可扩展指令集，通常用汇编编写，内嵌于C++或C，提升图象算法的执行速度。该文档介绍了MMX的指令集及编程规范。-That is scalable MMX multimedia instruction set, often used to prepare a compilation, embedded in C++ Or C, to enhance the implementation of the speed of the image algorithm. The document describes the MMX instruction set and programming norms.

应用背景SWAT 开源,用于水文模型的进一步开发开源，可以对源模型进行改装，增加模块和减少模块，并进一步开发，使模型更加适合研究区的状况，也可以对模型进行重新组装开发，从而节约成本，提高工作效率，为我国水文模型的开发提供便利。关键技术After excluded the influence of antecedent rainfall, the soil loss at the hillslope with ephemeral gully had a significant linear regression equation with PI30.  Since determination coefficient (R2) and Nash-Suttclife efficiency coefficient (ENS) were all satisfactory, the results showed that soil loss equations were all run well while applying to soil loss prediction for the three rainfall regimes.

双鱼林学生公寓信息管理系统 大家好,我是双鱼林,这是我为大家奉献的asp.net+sqlserver2000的学生公寓信息管理系统-Beas Lin Student Apartment information management system Hello everybody, I am a Pisces forest, this is my dedication to all students in asp.net+ sqlserver2000 Apartment Information Management System

主要是对成绩进行输入、排序、按名次输出的一个程序 -are the major achievements for input, scheduling, according to a ranking procedure output

目标：手工选择视频图像上的待跟踪目标；利用块匹配的方法估计目标区域在下一帧图像中的位置；循环这个过程直到目标从图像帧中消失。 技术：avi视频流的帧读取；图像帧存储格式的了解；RGB图像的灰度化；灰度图象的平滑滤波；块运动估计算法的实现；使用MFC显示图像帧；MFC上鼠标事件的使用。 -objectives : manually select video images on the question target tracking; Use block matching methods for estimating the target region in the next frame image position; Until this process cycle from the goal frame images disappear. Technology : avi video streaming reading frame; Image frame storage formats; RGB images of gray; Gray image smoothing filter; Block motion estimation algorithm implementation; MFC showed images frame; MFC on the use of the mouse.

自 动 往 返 小 汽 车程序-automatic procedures from cars

单片机播放音乐程序，这首曲子是刘德华的“天意”，实验通过，非常好听。-Singlechip playing music, this song is Andy Lau

使用51单片机实现时钟设计的仿真，有源程序以及Proteus的仿真图，希望对大家有帮助。-design clock。