AT89C51 LED点阵显示图形 源码+仿真

自己完全封装过的Speex语音解压缩源代码。生成d(Completely off their own package Speex voice extract the source code. Generate d)

本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。(In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A)

基于Labwindows --CVI平台的RS232测试程序，This example illustrates the use of the RS232 Library"s InstallComCallback      *//*          function to respond to the LWRS_RXFLAG event. The user will be asked to enter   *//*          an event character. Whenever this event character is detected on the COM port,  *//*          a callback function will be executed.                                           *//* Notes:   To run this example you need to do a Loopback Test, i.e. connect pin 2 to       *//*          pin 3 on the serial port.      

利用halcon mfc写了一个模板匹配demo，可以基于形状匹配，形状缩放匹配，灰度匹配对图像进行匹配

按键控制led灯的亮灭设置高低点公平大大额伟大(Key control of LED light)

fluent udf 壁面热流通量随时间的变化。 调用fluent udf 里面的宏运算。(fluent udf wall heat flux changes with time. Call fluent udf inside the macro operator.)

音乐演奏，虽然百度上有源代码，但这个生成了可执行文件和说明，还是有一定的参考价值(Music Performance, while Baidu)

加速度计校准实验 动态立方体演示实验 数字拼图游戏实验(Accelerometer calibration experiment Dynamic cube demonstration experiment Experiment with number puzzles)

caffe架构相关资料 介绍在window环境下的相关开发(Caffe architecture related materials introduced in the window environment of the relevant development)

c++,编写PID控制器，实现给定速度的跟踪。采用的是基于对象的设计方法，程序简单易懂，非常便于初学者尝试，希望有帮助。