bicycle-with-breathlamp

七、 虚拟信号采集分析器 1）：利用信号发生器产生不同信号（信号的相关参数可调） 2）：在信号上叠加白噪声。 3）：对上述信号进行采样（采样频率可调） 4）：在采样的过程中利用均值滤波（每三个点取均值） 5）：显示采样后的波形，并对其进行频率分析。 6）：将采样后的波形与原波形做比较（在同一坐标系中显示） (Seven, the virtual signal acquisition Analyzer 1): different signals generated by the signal generator (signal correlation parameters adjustable) 2): white noise superimposed on the signal. 3): the said signal is sampled (sampling frequency adjustable) 4): In the process of sampling using the mean filter (averaging three points each) 5): Show the sampled waveform and its frequency analysis. 6): the sampled waveform is compared with the original waveform (shown in the same coordinate system))

4层电路板阻抗匹配总结，基于si9000 推荐借鉴(PCB Impedance matching)

键盘程序，能控制云台和球机的上下、左右、变倍等功能(Keyboard program that can control PTZ and dome up and down, left and right, zoom and other functions)

这本书介绍了数字应用的底层电路设计的理论及实验程序，非常有用，是一本很好的工具书。(This book describes the application of the underlying digital circuit design theory and experimental procedures, very useful, is a good tool.)

virtools教程 初级程序 vt初级基础教学学习资料 (Virtools tutorial primary program vt primary basic teaching learning materials)

STM32驱动CD4067控制多个红外线进行距离测量(Stm32 drive cd4067 control multiple infrared distance measurement)

说明：  GY91陀螺仪开发例程，stm32F407ZGT6，角度传感，磁力计，九轴传感器(GY91 gyroscope development routine)

51单片机发送，三星的S3C2440接收，并点亮led小灯，通信波特率是115200，单片机采用定时器2来实现该波特率(51 SCM to send, samsung s S3C2440 receiving, and lit led lights, communication baud rate is 115200, microcontroller timer to achieve this by 2 baud rate )

锂电池模型动力锂电池RC等效模型辨识方法双RC模型的搭建(Lithium battery model, power lithium battery, RC equivalent model identification method, double RC model)

说明：  ＭＳＰ４３０Ｆ４４９的硬件乘法器操作IAR Practice code(MSP430F449 hardware multiplier operation code IAR Practice)