A fast algorithm was developed to reconstruct the impedance distributionimage of the cross section from the measured data.
提出的一种快速成象算法利用所测到的一组电压值来重建筒内物体的断层阻抗分布图象。
2
The authors propose a new method with combination of time domain and frequency domain by using the time-frequency distributionimage of the radar signal.
借助于雷达信号的时频分布图像，提出了一种在时频联合域上进行信号识别的新算法。
3
By means of the density function fitting method of weighted sum of normal kernels the optimizing problem of template matching for non-normal distributionimage is solved.