▍1. pcf8563
说明: 带中断输出功能的时钟芯片例程序,可移值,编译!(With interruption of the clock chip output function Example procedures, can shift the value, the compiler!)
说明: 带中断输出功能的时钟芯片例程序,可移值,编译!(With interruption of the clock chip output function Example procedures, can shift the value, the compiler!)
基于覃志豪的单窗算法的地表温度反演IDL程序,只需修改文件路径和输出格式即可。(LST inversion)
基于saber2007仿真的移相全桥DC-DC变换器,单路原理图,使用UC3875芯片(Simulation-based saber2007 phase-shifted full-bridge DC-DC converter, single schematics, using UC3875 chip)
基于labview的gps定位,可以拿去用,都很完整(GPS positioning based on labview, can be used, are complete)
说明: 基于labview的gps定位,可以拿去用,都很完整(GPS positioning based on labview, can be used, are complete)
说明: ads1120的c代码 驱动 亲测可以使用(ads1120 driver C use for mcu)
天微电子TA6932,LED数码管驱动源程序。贡献出来,只为方便你我!(titan Microelectronics TA6932, LED digital tube-driven source code. Contribution, for convenience only and you and me! )
Altium原理图库(TI所有DSP原理图库) 常用DSP原理图及封装TMS320F2806芯片封装库.rar ...................TMS320C6713芯片原理图.rar ...................TMS320VC5509芯片原理图.rar ...................TMS320VC5502芯片原理图 .rar ...................TMS320VC5416芯片原理图.rar ...................TMS320F2812芯片原理图.rar ...................TMS320VC5416芯片封装库.rar ...................TMS320F2806芯片原理图.rar ...................TPS767D318芯片封装库.rar ...................TMS320C6713芯片封装库.rar ...................TMS320VC5502芯片封装库.rar ...................TMS320VC5509芯片封装库.rar ...................TMS320F2812芯片封装库.rar ...................TMS320LF2407芯片封装库.rar ...................TMS320VC5407原理图.rar 常用DSP原理图及封装(Altium schematic library (TI DSP schematic library all))
Altium原理图库(TI所有DSP原理图库) 常用DSP原理图及封装TMS320F2806芯片封装库.rar ...................TMS320C6713芯片原理图.rar ...................TMS320VC5509芯片原理图.rar ...................TMS320VC5502芯片原理图 .rar ...................TMS320VC5416芯片原理图.rar ...................TMS320F2812芯片原理图.rar ...................TMS320VC5416芯片封装库.rar ...................TMS320F2806芯片原理图.rar ...................TPS767D318芯片封装库.rar ...................TMS320C6713芯片封装库.rar ...................TMS320VC5502芯片封装库.rar ...................TMS320VC5509芯片封装库.rar ...................TMS320F2812芯片封装库.rar ...................TMS320LF2407芯片封装库.rar ...................TMS320VC5407原理图.rar 常用DSP原理图及封装(Altium schematic library (TI DSP schematic library all))
说明: 这是HOLTEK HT 48系列单片机应用实例,是学习HT-C语言的范例(HT 48 Series SCM example, the study of HT-C language paradigm)
包括很多格式的85基准电路,不需手动转换,可以供学者自行选用。(This resource including many formats 85 banchmack circuit, without manual conversion, you can choose for the scholar.)
采用定时器,及单片机TM4C123G的PWM模块,产生SPWM波,且波表无需额外生成(The timer is used, and the PWM module of the single chip TM4C123G generates the SPWM wave, and the wave table does not need to be additionally generated.)
说明: 采用定时器,及单片机TM4C123G的PWM模块,产生SPWM波,且波表无需额外生成(The timer is used, and the PWM module of the single chip TM4C123G generates the SPWM wave, and the wave table does not need to be additionally generated.)
STM32之CAN过滤器分析。在CAN协议里,报文的标识符不代表节点的地址,而是跟报文的内容相关的。为了让大家更加了解CAN接受过滤机制,本文主要讲解过滤器概念、寄存器及相关寄存器的配置。(CAN filter analysis of STM32.)
说明: 使用stm32和51单片机实现声源定位然后控制摄像头系统的资料,有论文及代码(Using STM32 and 51 single chip microcomputer to achieve sound source positioning, and then control the camera system information, there are papers and codes)
zigbee无线定位系统的相关程序代码。很有用 都有相关解释(zigbee location code)
STMF407驱动超声波传感器测距并将距离显示在LCD12864上(STMF407 drives ultrasonic sensors to range and display the distance on the LCD12864)
于市售 STM32 开发板上实现特定人语音识别处理项目。识别流程是:预滤波、ADC、分帧、端点检测、预加重、加窗、特征提取、特征匹配。端点检测(VAD)采用短时幅度和短时过零率相结合。检测出有效语音后,根据人耳听觉感知特性,计算每帧语音的 Mel 频率倒谱系数(MFCC)。然后采用动态时间弯折(DTW)算法与特征模板相匹配,最终输出识别结果。先用Matlab对上述算法进行仿真,经数次试验求得算法内所需各系数的最优值。而后将算法移植到 STM32 开发板上,移植过程中根据 STM32 上存储空间相对较小、计算能力也相对较弱的实际情况,对算法进行优化。最终完成于 STM32 微处理器上的特定人语音识别系统。(Implement speech recognition processing project in commercially available STM32 development board. Identification is the process: pre-filter, ADC, framing, endpoint detection, pre-emphasis, windowing, feature extraction, feature matching. Endpoint detection (VAD) short-time amplitude and short-term zero rate combined. After detecting an effective voice, according to the characteristics of human auditory perception, calculated for each frame of speech Mel Frequency Cepstral Coefficients (MFCC). Then dynamic time warping (DTW) algorithm and feature template matches the final output recognition result. First with Matlab simulation algorithm described above, after several trials to get the optimal value of each coefficient within the desired algorithm. The algorithm will migrate to STM32 development board, the porting process according to the STM32 relatively small storage space, computing power is relatively weak situation of the optimization algorithm. Finally completed on the STM32 micr)