嵌入式开发人员需要了解某一格式的文件格式

使用API函数进行可视化编程，Windows图形设备接口及Windows绘图-API function to use visual programming, Windows Graphics Device Interface and Windows graphics

单片机不具有SPI或相同能力的接口，为了便于与TLC2543接口，采用软件合成SPI操作，本文给出了用单片机HSO口模拟SPI接口时序的方法，对程序稍加改动就可适用于其它带SPI接口的器件.附加有c语言程序-SCM is not the same capacity or SPI interface, in order to facilitate and TLC2543 interface, using software synthesizer SPI operation, this paper, the SCM HSO SPI interface timing simulation methods little change in the procedure can be applied to other SPI interface with the device. Additional language program is c

对矩阵进行Lu分解,使用使用c语言实现,时间复杂度和力论的一样,比较高-Lu decomposition on the matrix, the use of the use of c language, time complexity and power of the same, relatively high

用8位数码管组成显示电路提示信息，当输入密码时，只显示“8.”，当密码位数输入完毕按下确认键时，对输入的密码与设定的密码进行比较，若密码正确，则门开，此处用LED发光二极管亮一秒钟做为提示，同时发出“叮咚”声；若密码不正确，禁止按键输入3秒，同时发出“嘀、嘀”报警声；若在3秒之内仍有按键按下，则禁止 -With 8-bit digital tube display circuit message, when the input password, only shows "8.", When the median enter password press the confirm button when finished to set the password with the password for comparison, if the password correct, then the door opened here with a bright LED light-emitting diodes as a matter of seconds suggests that at the same time issued a "ding dong" sound if the password is not correct to prohibit the importation of key three seconds, at the same time issued a "嘀,嘀" alarm sound if within 3 seconds press the button there, then the prohibition of

应用背景DSP开发工具CCS会生成out文件，在导入文件的时候又会使用dat文件，有时候需要把生成的out文件导入到系统，所以需要把out文件转化为dat文件，所以做了这么个工具。关键技术实现了对DSP开发工具ccs生成的out文件的解析，根据dat文件格式的要求重写入dat文件，主要实现了文件的读取写入，实现了不同字宽设定，还可以反向翻转

本人使用SQL SERVER 数据库3年，其中遇到不少技术问题，本文件将解决方法记录起来，本来是作为我的手册使用的，现在共享出来，希望对大家有帮助。内容比较多，容量比较大，不过分类清楚，可供遇到疑难时查阅。-I use the SQL SERVER database 3 years, and have encountered many technical problems, the paper records will be a solution, and was originally used as my manual, and now shared out to all of you help. More content, more capacity, but a clear classification for the problems encountered when the inspection.

计算机数据结构c语言描述。 与教材配合（严蔚敏）。-C language description of a computer data structure. And materials to complement (Yan Wei-min).

介绍PDIUSB新片在usb接口电路的应用!介绍他的应用方法-introduced PDIUSB movie usb interface circuit in the application! He introduced his application

* 高斯列主元素消去法求解矩阵方程AX=B,其中A是N*N的矩阵,B是N*M矩阵 * 输入: n----方阵A的行数 * a----矩阵A * m----矩阵B的列数 * b----矩阵B * 输出: det----矩阵A的行列式值 * a----A消元后的上三角矩阵 * b----矩阵方程的解X -out the main elements of Gaussian elimination method for solving matrix equations AX = B, where A is N* N matrix, B is N* M matrix* Input : n---- A phalanx of a few-a matrix* A* m-matrix shown in a few B* b---- Matrix B* output : det-A matrix of a determinant value---- A* Elimination of upper triangular matrix* b---- Matrix The X-Solutions

vb实例,很好很好用的哦,处学者的天堂这是第二部分-vb example, the good good, oh Department scholars paradise This is the second part