Graph name: graph_delay - 2023.2 English

Vitis Libraries

Release Date
2023.2 English

This graph is used to compute the transmit delay. It returns an array of values which represent the transmission time for every incremental point of the investigation.

  • Graph Inputs:
    • para_const: Graph_delay self-used structural parameters include focal coordinates ‘focal_point_x’ and ‘focal_point_z’, inverse speed of sound ‘inverse_speed_of_sound’ and so on. It’s definition could be seen in L1/include/kernel_delay.hpp;
    • para_t_start: Input array, where each element corresponds to the emission starting time of each scanline;
    • img_x: The result of graph_imagepoints in x-dimension;
    • img_z: The result of graph_imagepoints in z-dimension;
  • Graph Outputs:
    • delay: An array which represents our time delay per point to analyze;