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1.Analysis On the Spectrum Characteristics of the Kaiser Window Function
关于 Kaiser 时窗函数的谱特性分桁收藏指正
2.Performances of CQT and DFT in estimating multinote frequencies and the effect of window function are studied through experiments.
通过实验研究了CQT和DFT在多音阶频率检测时的性能以及窗函数对CQT性能的影响。收藏指正
3.Bartlett time- window function widely used in present digital seismic data processing has two obvious problems:(1)residual truncation error attenuates periodically;
目前,地震资料数字处理中普遍使用的巴特利特时窗函数存在两个明显的问题:①剩余截尾误差按周期性规律衰减;收藏指正
4.The paper makes a detailed analysis of the relationship between the parameters of Bartlett time-window function(such as frequency spectrum gradient,operator length,etc.)
文中进一步分析了巴特利特时窗函数的频谱陡度和因子长度等参数与修正后的滤波器的频谱相对波动之间的关系。收藏指正
5.Two new data window functions, Y-1~* and Y-2~*, are given and good results have been obtained by applying the two data window functions to practical transient signals and comparing with Harming, Hamming, cosine tapered rectangular, trapezoid, rectangular windows and MEM without the effect of window function.
文内提出了Y-1~#和Y-2~#两个新数据窗,通过对实测瞬态信号的应用,并与汉宁、哈明、余弦矩形、矩形和无窗函数作用的最大熵法(MEM)等进行了对比,取得了良好的结果。收藏指正
6.In this paper,a method of realizing linear phase filter is introduced. We can use window function method of designing FIR filter to design linear phase FIR filter.
介绍线性相位滤波器的一种实现方法 ,即采用有限冲激响应 ( FIR)滤波器的窗函数法设计线性相位的数字滤波器。收藏指正
7.The method to get the parameters for each basic waveform was given by choosing the Sine Window Function Waveform as the basic waveform, and based on the SRS time-history synthesis principle.
依据冲击响应谱时域合成的一般原则，选择合成小波中的正弦窗波作为基本波形，给出了确定各基本波形的波形参数的方法。收藏指正
8.The window function of circular hard-edge apertures is simulated and optimized by the Laguerre-Gauss truncated series, and applied to study the diffraction of Gaussian beams and 0-order Bessel-Gaussian beams by the hard-edge aperture.
摘要用拉盖尔－高斯截断级数模拟了任意半径的圆孔硬边光阑窗口函数，并应用于研究高斯光束和零阶贝塞尔－高斯光束通过硬边光阑的衍射。收藏指正
9.In this paper,accuracy of pitch estimation based on two slightly different CQT definitions are discussed. The formulas for calculating frequency estimation error and the minimum length of the window function for a given frequency resolution are presented.
对于两种CQT定义下的频率估计准确性问题进行了讨论,给出了频率估计误差的计算公式和给定音节频率分辨率下CQT窗函数长度应满足的关系;收藏指正
10.Through utilizing the VFW(video for window) function which provided by VC system, has realized this arithmetic under the platform of VC6.0, the application has indicated that the scheme which bring forward in this article is exactness and credibility.
利用VC所提供的VFW（video for window）功能，在VC6.0的平台下实现了上述内容，应用表明，本文所提算法是可靠的。收藏指正
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