Presenting Audio Watermark Blind Detecting Based on Fast Transverse(FT) Filter ( FTF ) Adaptive Algorithm. 提出了基于快速横向滤波(FTF)自适应盲检测水印算法。
A dual oscillation of XeCl ultraviolet laser and Xe infrared laser has been achieved from a mixture of HCl / Xe / He / He pumped by fast transverse discharge. The factors which affect the Characteristics of laser and the kindle process were studied and analyzed. Ho/Xe/He混合气体在横向快放电激发下同时输出XeCl紫外激光和Xe红外激光.研究了各参量对激光输出的影响,讨论了有关的动力学过程。
A fast iterative method for velocity analysis of transverse wave 转换横波迭代法快速速度分析
Both splitting of converted shear wave and directionality of fast wave polarization can hardly be modeled by isotropy and horizontal transverse isotropic propagation. 这种转换横波的分裂和快渡偏振方向的定向性难以用各向同性和水平横向各向同性传播来模拟。
Fast Fourier Translation and FRF of impulse function are applied to research the transverse seismic response of shield tunnel, with step-by-step integral procedure being compared. 采用频域的方法,利用脉冲波的频响函数,计算了武汉长江隧道横断面在地震荷载作用下的动力响应,并与逐步积分法进行了比较。