字典

Fourier number Fo

Fourier number Fo


基本解释:傅里叶数

网络释义


Fourier number Fo

1)Fourier number Fo,傅里叶数2)fourier series,傅里叶级数3)Fourier function,傅里叶函数4)Fourier coefficient,傅里叶系数5)Fourier number,傅里叶准数6)Digital Fourier filter,数字傅里叶滤波

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用法和例句


Approaching to periodic square wave signal on three dimension with finite Fourier series;用有限项傅里叶级数三维趋近周期性方波信号nT0汉语字典

Dynamic Phasor Modeling Based on Fourier Series;基于傅里叶级数的动态相量建模法nT0汉语字典

Dynamic Demonstration of “Fourier Series Partial Sum Approaching Sum Function”;“傅里叶级数部分和逼近和函数”的动态演示nT0汉语字典

The coefficients are Fourier coefficients to the moment when the orthogonal functions are complex exponential functions.若正交函数为复指数集,其系数正好是傅里叶系数。nT0汉语字典

A new technique is presented in this paper for frequency estimation of single real sinusoid at a low computational cost using the real parts or imaginary parts of Fourier coefficients.提出了一种利用信号离散傅里叶变换(DFT)系数的实部或虚部来构造频率修正项的新算法,算法只需傅里叶系数的实部或者虚部的最大值附近的3个DFT系数来构造频率修正项,避免了复数运算从而有效减少了运算量,同时算法的频率估计精度接近CRLB(Cramer-Raolow bound)。nT0汉语字典

Two Kinds of Fourier Series of Function and the Proof of Their Identity;函数的两种傅里叶级数展式及同一性证明nT0汉语字典

On the Qualities Education in the Higher Mathematics Teaching;高等数学中的素质教育——傅里叶级数的教学体会nT0汉语字典

discrete Fourier series representation of discrete-time periodic sequences离散时间周期序列的离散傅里叶级数表示nT0汉语字典

Using fourier series to analyze the factor which decide timbre;利用傅里叶级数分析决定乐音音色的因素nT0汉语字典

Application of Symbolic Calculation of Matlab on Fourier Series AnalysisMatlab符号计算在傅里叶级数分析中的应用nT0汉语字典

As an example of the technique, let's compute the Fourier series which corresponds to a square wave.作为这种方法的一个例子,让我们计算一个方波的傅里叶级数nT0汉语字典

Improving the RS-485 Series Communication Signal Source s Wave Shape via Fourier Series;傅里叶级数分析方法提出改进RS-485串行通讯信号源波形nT0汉语字典

If the floor were infinite in extent, the mathematical distribution of reflected light could be regarded in terms of a two-dimensional Fourier series.如果地板的广度是无限的,那么可以用一个二维傅里叶级数来表示反射光的数学分布。nT0汉语字典

To analyze the reasonableness of telephone communication system of frequency distyibution which transmits the bandwidth by using the partial wave analysis.利用傅里叶级数(谐波分析),分析了频分制电话通信系统传输频带宽度的合理性。nT0汉语字典

Research on Natural Disasters Loss Prediction Model Based on Fourier Series:A Case Study of Hunan Province基于傅里叶级数的自然灾害损失预测模型研究——以湖南省自然灾害经济损失预测为例nT0汉语字典

fourier bessel series傅里叶 贝塞耳级数nT0汉语字典

Fourier-Stieltjes series傅里叶-斯蒂尔捷级数nT0汉语字典

Digital Watermarking Technique Based on Cascaded Fractional Fourier Transform System基于级联分数傅里叶变换系统的数字水印技术nT0汉语字典

The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.傅里叶变换式是对博里叶级数的一种积分表达式。nT0汉语字典

electronic Fourier synthesizer电子傅里叶函数综合器nT0汉语字典

Bessel-Fourier functions贝塞尔-傅里叶函数nT0汉语字典

Fourier-Stieltjes algebra傅里叶-斯蒂尔捷代数nT0汉语字典

Digital Reconstruction of T.S. Huang′s Fourier CGH and The Elimination of the Zero-order of Diffraction Images黄氏傅里叶计算全息图的数字再现及零级像的消除nT0汉语字典