Introduction - If you have any usage issues, please Google them yourself
In this paper,the consistence of equispaced linear array pattem and foureir transfom is analyzed,so the
linear arrayy pattem can be computed rapidly with FFT a1goritllm.By the use of reUgious mathmatic deducing process,relation between transfotmation sequences and visible space are given,and different handling procedures are discussed in the case of different element spacing.