On this basis, with the combination of envelope detection and correlation peakinterpolation techniques, a simulation program of real-time signal detection and targeting is designed.
在此基础上，结合包络检波等技术本文设计了实时信号检测和目标定位的仿真程序。
2
Gauss interpolation realized the fine focusing nearby the peak of focusing curve based on the gradient energy function.
利用梯度平方函数高斯插值实现在峰值附近的精确调焦。
3
The variable relationship between the threshold of the extrapolation and its correspondent Peak of the Signal-to-Noise Ratio (PSNR) in the Wavelet Bi-linear Interpolation Algorithm is deeply analyzed.