Convert-to-One-sided-FFTreal

利用labview，实现信号的中值-均值滤波(Using LabVIEW to realize median mean filter of signal)

报表程序，一个报表逐行写入表格的程序，可自定义写入。(Report program, a report written to the table line by line program, can be written to customize.)

用labview来仿真pid程序。对于风扇转速的测试(labview simulink pid controller)

声卡采集与分析系统设计，包括利用笔记本电脑声卡实时采集、信号回放、内部信号、时域、频域分析，数据保存等(Sound acquisition and analysis system design, including the use of a laptop sound card real-time acquisition, signal playback, the internal signal, time domain, frequency domain analysis, data storage, etc.)

数据采集卡采集拉力值，与预先设定的拉力值进行比较，然后PID运算，控制相应的PWM占空比输出，最终控制电机的速度(The data acquisition card collects the pull value and compares it with the pre-set pull value. Then the PID arithmetic is used to control the output of the corresponding PWM duty cycle, and finally the speed of the motor is controlled.)

元件伏安特性测量。包括磁滞回线、二极管测试、三极管、三极管（随机数）(Component volt-ampere characteristic measurement. Including the hysteresis loop, diode test, transistor, transistor (random number))

LabView新型控件，界面华丽，适合自己开发使用。(new defination of LabView such as an important thing in the )

labview串口的队列接收方式，有效解决labview串口接收时字节错乱问题(labview visa queue send and receive)

一个用VISA和usb通讯的简单VI 可以实现VISA和USB之间的通讯(A VI.its used for labview . it connects to usb with VISA.it s a useful VI.you can learn from the VI.)

说明：  可以实现多通道物理量采集显示保存历史回顾(History Review of Multi-channel Physical Quantity Collection, Display and Preservation)