c++的程序，举得很有用，我也不知道说什么好了，非要-qw fg fg 7 fgk dy opln ry l et er er fd d4 4b 6b rt 54 t

Motor Control with MATLAB using Arduino Uno for students. Code below: clearvars a = arduino('com31', 'uno', 'Libraries', 'Servo'); s = servo(a, 'D4'); %flag = 1; %while flag for angle = 0:0.1:1 writePosition(s, angle); current_pos = readPositi