LongBaselineAcousticPositioning

利用kinect获取原始的音频波形，得到四声道的pcm波形。(Use kinect to get the original audio waveform, get pcm waveform four channels.)

说明：  这段小程序是用于ATTINY13控制PT2262自动发射数据，再加上数据来源于ATTINY13AD采集。(ATTINY13 this applet is used to control the auto-launch data PT2262, coupled with the data collected from ATTINY13AD.)

说明：  西门子ppi通讯，新人上传的第一个代码，请多关注，谢谢大家了(Siemens PPI newsletter, the first code uploaded by newcomers, please pay more attention. Thank you.)

说明：  基于STM32F103的ST7735s芯片的LCD中文显示例程(LCD Chinese Display Routine Based on ST7735s Chip ST32F103)

用430F149控制AD9851的程序 。(AD9851 with 430F149 control procedures.)

说明：  在传统矩阵变换器和多电平逆变器的基础上,提出一种新颖的多电平矩阵变换器,介绍了其拓扑结构和工 作原理.多电平矩阵变换器的能量传递,是通过三相输入电压对中点电容充电到一个恒定直流电压而实现的.选择适 当的控制算法和电容电压,能在变换器的两侧合成低次谐波含量小且波形近似于正弦的可控输入/输出电压.对多电 平矩阵变换器进行建模和仿真,并探讨了其输出能控性. ( On the basis of a conventional matrix converter and a multilevel inverter, a novel multilevel matrix converter is proposed, and its topology configuration and principle are introduced. This converter operates as a bidirectional converter and transfers energy between its two sides by charging the midpoint capacitors to a known constant DC voltage level. Proper selection of control algorithms and capacitor voltages helps synthesize controllable and waveforms almost sinusoidal three-phases AC voltage with minimum low-order harmonics at both sides of the converter. The multilevel matrix converter is modeled and simulated with its output controllability discussed. )

说明：  基于stm32单片机的云台运控程序，通过控制舵机控制云台的俯仰和侧转。(Pan-and-Tilt control that is applied on STM32 single chip)

自己画的四轴飞行器，原理图，pcb。。。。。。。。。。。。。。。。。。。。。。。为了20个子，我真的不容易(Own painting Four aircraft, schematics, pcb)

说明：  一种高精度恒流源电路的设计与实现，仪器仪表(High precision constant current source circuit, instrument)

实时监听网上连接的程序 (as tcpview above)