基于STM32的DDS9850串行/并行驱动

Linear selection algorithm, similar to sequencing, the analysis algorithm to learn to be aware of

说明：  双路输出控制器”具有信号输出时间设定、 输出信号占空比调整、 当前输出通道及时 间显示、系统工作参数存储、串口通讯及 LED 指示等功能。 “双路输出控制器”通过串口完 成信号输出时间设定功能；通过 EEPROM 完成系统工作参数存储功能；通过按键完成输出通 道切换、 输出信号占空比调整及停止信号输出功能； 系统硬件电路主要由 MCU 控制单元、独 立按键、 LCD 显示单元、 串口通讯单元、 EEPROM 数据存储单元和 LED 指示单元组成(Dual output controller has the signal output time setting, adjust the duty cycle of the output signal, the current output channel in time Between display, system operating parameters are stored, serial communications and LED indicator. Dual Output Controller through serial END A signal output time setting function complete system operating parameters via EEPROM memory function complete output pass through the key Channel switching, adjust the duty cycle of the output signal and the stop signal output function the system hardware circuit is mainly controlled by the MCU unit, alone Li buttons, LCD display unit, serial communication unit, EEPROM data storage unit and LED indication units)

发射角和到达角二维角度自动配对，其中主要解决一个angle函数的问题。(Emission angle and the angle of arrival automatically paired two-dimensional angle, which is mainly to solve a problem of angle function.)

查看DCM文件，可以简单的利用DCMTK来显示DMC图片(See DCM document, you can use simple DCMTK to display the DMC picture)

一个启用和禁用设备的例子，该代码展示了禁用和启用USB设备的功能。如果需要禁用软驱和光驱，需要修改相应的参数。(Enable and disable a device example, the code to display the disable and enable USB devices. If you need to disable the floppy drive and optical disk drive, a need to amend the corresponding parameters.)

C代码初学者学习例程，包含分解质因数、显示完数、显示数字特征值、整数分解、逆序数、高精度小数、辗转相除求最大公约数以及计算鞍点等等初学者常见学习代码。  

一个关于短息防伪系统的C++数据库开发例程，数据库选用Access(An example of development of data base with C++)

这个函数分配一个数据缓冲区与多个颜色指定系统上的乐队。这种类型的缓冲区允许表示彩色图像(例如,RGB)。 这个函数为每个指定分配缓冲区,一个二维表面颜色乐队。您可以使用MbufAlloc1d()和MbufAlloc2d()来创建单独的乐队一或二维 数据缓冲区,分别。 分配一个缓冲区后,我们建议您检查是否操作成功,使用MappGetError(),或通过验证,不是M_NULL返回的缓冲区的标识符。(This function allocates a data buffer with multiple color bands on the specified system. This type of buffer allows for the representation of color images (for example, RGB). This function allocates buffers that have a two-dimensional surface for each specified color band. You can use MbufAlloc1d() and MbufAlloc2d() to create single band one- or two-dimensional data buffers, respectively. After allocating a buffer, we recommend that you check if the operation was successful, using MappGetError(), or by verifying that the buffer identifier returned is not M_NULL.)

Implements Frequency Shift Keyed (FSK) receiver at Bell 202 standard

高效的 IOCP 线程池操作封装，C++ 写的，有效提升性能。