学校超市选址问题（带权有向图的中心点） 设计要求：对于某一学校超市，其他各单位到其的距离不同，同时各单位人员去超市的频度也不同。请为超市选址，要求实现总体最优 -School Supermarket location problem (with the right of the center of a directed graph) design requirements: For a school supermarkets and other units to its

灵巧噪声干扰,可针对脉冲压缩雷达和PD雷达,具体干扰样式有:三角波调频干扰信号 锯齿波调频干扰信号 马鞍型噪声干扰信号 噪声调相干扰信号 噪声调频干扰信号.-Smart noise interference may be directed to pulse compression radar and PD radar, specifically jamming style are: triangle-wave frequency modulation interference signal s

PSK31 Model with Symbol Timing and Carrier Recovery-This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files.