Hamming window
英 [ˈhæmɪŋ ˈwɪndəʊ]
美 [ˈhæmɪŋ ˈwɪndoʊ]
网络 海明窗; 汉明窗; 哈明窗; 加窗; 哈明窗口
双语例句
- FIR window design with a digital filter function can be familiar with the rectangular window, Haining window, Hamming window and Blackman window.
用窗函数法设计FIR数字滤波器，能熟悉矩形窗、海宁窗、汉明窗和布莱克曼窗。 - This paper analyzes the error of phase demodulation, which is generated in filtering by the means of three kinds of filtering windows& rectangle window, hamming window, and Kaiser window.
分析比较了在频域内用矩形窗、哈明窗、凯塞窗三种窗函数进行滤波后解相的误差。 - In this paper, the characteristics of FIR filter based on the design of window function are analysed and the band-limited communication channel is simulated with FIR filter which is designed respectively based on rectangle windows, Hanning window and Hamming window.
对基于窗函数设计的FIR滤波器的特性进行了分析，并分别采用矩形窗、Hanning窗和Hamming窗设计FIR滤波器来仿真带限通信信道。 - There is the least interference by using our new window function in the shaping filter, and for the FIR filter, its properties are between the Hamming window and Blackman window.
在成形滤波器中，用本文的新窗函数，干扰最小；而FIR滤波器中，新窗函数的性能介乎汉明窗与布拉克曼窗之间。 - The normalized cut off frequency and the window parameter must be given in order to design the digital filters, For the sake of comparison, the program also provides with HANNING window, HAMMING window and KAISER-widow, The program is made up of module contruction.
为设计窗数字滤波器要求给出滤波器的归一化截止频率和窗参数。为便于比较，程序中还配备了HANNING窗、HAMMING窗和KAISER窗。 - Simulation with Matlab indicates that the FIR filter based on Hamming window is more effective.
Matlab仿真结果表明：基于Hamming窗函数设计的FIR滤波器仿真带限通信信道，效果较好。 - The input interdigital transducers ( IDTs) in SAW filters are uniformly weighted while the output IDTs have the modified Hamming window structure.
SAW滤波器的输入叉指换能器（IDT）等值加权，而输出叉指换能器具有修正的汉明窗结构。 - By means of Fast Fourier Transformation ( FFT) spectrum analyses of the series polluted by noises are carried out and the cutting frequency of effective signal is determined. Filtering factors, power series, are obtained by use of function of Hamming time window.
首先对噪声污染的量测序列用快速傅氏变换（FFT）方法作频谱分析，确定有用信号的截止频率，然后用哈明时窗函数确定滤波因子，即加权滤波的权序列。 - It is showed that the effect of Hanning window is better than Hamming window, and the accuracy of double interpolation algorithm is higher than the single interpolation algorithm.
从仿真结果可以得出，Hanning窗的效果要好于Hamming窗，双插值算法的计算精度要高于单插值算法。