进给运动传动图，采用CAD制图，对大家会很有帮助的-Feed movement transmission diagram, using CAD drawings, to all of you would really help

Considered a 16QAM communication system. The information rate is 2 Mb/s and the carrier frequency is 12 GHz. Assumed perfect synchronization. a) Simulated the system if the channel is AWGN and draw bit error rate of the system versus Eb/No. Com

用于塔群防碰撞分析，将三维空间内的运动转化为二维平面问题，判断塔吊是否可能发生碰撞。同时给出一套相应的避让策略。-Tower and prevention for crash analysis, the movement into three-dimensional space within the two-dimensional problem, determine whether the crane collision may occur. And gives a corresponding

A simple painting canvas for drawing with the movement of cursor. Done in Python. Press and drag the mouse to draw anything.