Using two-dimensional signal vectors, the process of Doppler shift modulation and demodulation is analyzed, and a signal processing method for extracting flow speed information is derived.
如何测量回波的多普勒频移，实现测流速的目的。 文中从二维信号矢量的角度分析了多普勒频移调制和解调的过程，推导出提取速度信息的信号处理方法。
When primal coordinate of two-dimensional space is given and non-fracture vectors will be sure in two-dimensional space.
给定二维空间上的初始坐标，对样本矢量点做非线性映射处理，得到裂缝和非裂缝矢量点在二维空间上的分布。
When primal coordinate of two-dimensional space is given and non-fracture vectors will be sure in two-dimensional space.
给定二维空间上的初始坐标，对样本矢量点做非线性映射处理，得到裂缝和非裂缝矢量点在二维空间上的分布。
应用推荐