本征方向图  eigen-driven patterns

波束方向图  beam-pattern; pattern synthesis; antenna pattern algorithm

彩色直方图相关  color histogram correlation

差方向图  difference pattern

场方向图  field pattern

单元方向图  element pattern

单元激励方向图  active element pattern

单元阵中方向图  Unit pattern in arrays

等化方向图  Equal patterns

点方向图  point directional; Point direction image; orientation image of point

对向方向角法  method by reciprocal bearings

二方向方式  two way type

方向方差  Direction variance

方向方程式  direction equation

方向图  pattern; direction image; directional diagram; direction map; direction diagram; antenna pattern; diagraph; direction pattern; directional pattern; directional image; directivity diagram; radiation pattern; directivity pattern; direction chart; Block direction image; far pattern; Directional field; beam pattern; antenna array pattern; radiation patterns; Patte; Patterns; array pattern; Orientation picture; direction-map; orientation image; vector graph; directional graph; fingerprint direction; orientation map

方向图板  bearing plate

方向图包络  antenna pattern envelop

方向图保形  pattern reshaping

方向图测试  directional pattern measurement

方向图传播因子  pattern propagation factor