网络释义 1. 傅里叶逆变换 希高翻译-物理学词汇中英对照十 ... inverse fllter 逆滤波器inverse Fourier transform傅里叶逆变换inverse matrix 逆矩阵 ... www.xi-gao.com|基于24个网页 2. 反傅里叶变换 ... inverse beta 晶体管共发射极短路反向电僚大系数inverse fourier transform反傅里叶变换inverse grid...
Fourier transform definition 【计】 傅里叶变换定义 相似单词 Fourier 傅立叶(①姓氏 ②Francois Marie Charles transform v. 1.[T]转换,改变,改造,使…变形 2.[I]变换,改变;转化 fourier 傅立叶(①姓氏 ②Francois Marie Charles inverse n. 反白,反色 a. 倒转的,相反的 transform...into... 把....
inverse Fourier transform 英 美 [ˌɪnˈvɜːrs ˈfʊrieɪ trænsˈfɔːrm]网络 傅立叶逆变换; 傅里叶反变换; 傅里叶逆变换; 转换; 逆傅立叶变换 ...
与InverseFourierTransform 进行比较: In[3]:= Out[3]= 用Asymptotic 计算渐近近似: In[1]:= Out[1]= InverseFourierTransform 和FourierTransform 是互逆的: In[1]:= Out[1]= In[2]:= Out[2]= In[3]:= Out[3]= In[4]:= Out[4]= 对偶函数,InverseFourierTransform 和InverseFourier...
借助inverse_fourier_transform()方法,我们可以计算傅立叶逆变换并返回未求值的函数。 逆傅立叶变换 Syntax:inverse_fourier_transform(F, k, x, **hints) 返回:Return the unevaluated function. 范例1: 在此示例中,我们可以看到,通过使用inverse_fourier_transform()方法,我们能够计算傅立叶逆变换,并使用此方法返...
In comparison,Fourier Transformnearinfrared (FT-NIR) is a powerful technology, but this strength lies mainly at wavelengths over 1800 nm. foss.pl foss.pl 相比来说,傅立叶变换近红外是一个更强大的技术,但是其优势主要位于超过1800nm的波长范围。
示例1: test_fourier_transform ▲点赞 6▼ deftest_fourier_transform():fromsympyimportsimplify, expand, expand_complex, factor, expand_trig FT = fourier_transform IFT =inverse_fourier_transformdefsimp(x):returnsimplify(expand_trig(expand_complex(expand(x)))defsinc(x):returnsin(pi*x)/(pi*x)...
1) inverse Fourier transform 逆傅里叶变换 1. Compared with traditionalinverse Fourier transformmethod, which used zeros padding method, at the same condition of sampling resolution, the method proposed could decrease the calculation load. 与传统的数据长度补零逆傅里叶变换方法相比 ,在相同的采样分辨率...
A fast Fourier transform based algorithm is presented to measure the real-time frequency of power system and harmonics,as well as the real-time amplitudes and phases of voltages and currents of three phase. 提出了一种快速富里叶变换FFT算法来测量电力系统基波频率和其它谐波频率的实时值,进而计算出...
IFTInverse Fourier Transform IFTIntegrated File Transfer IFTInstituto de Física Teórica IFTIn Flight Test IFTInter-Facility Transfer(various locations) IFTInter-Bank Fund Transfer IFTInterfacial Tension IFTIntegrated Flight Test IFTIntra-Family Transfer(guns) ...