Fourier transformation
基本解释
- 傅里叶变换
英汉例句
- Because the convolution function is of ill-condition, so the result of direct Fourier transformation solution is divergent.
由于卷积方程往往是病态的，因此直接的傅里叶变换求解使结果发散。 - A leakage point positioning systerm is developed, which is based on correlation analysis of fast Fourier transformation for locationing the leakage in the pipe.
针对管道漏点定位问题，研制出了一套基于快速傅立叶变换的相关分析法管道泄漏点定位系统。 - In order to increase computation speed and accuracy of transient response, the algorithms based on fast Fourier transformation were constructed, and the essence of the algorithms were also explored.
为了提高瞬态响应的计算速度和精度，构造了基于快速傅立叶变换的响应计算格式，并研究了这种格式的本质。
双语例句
词组短语
- Fourier series transformation 付里叶级数的转换
- Schnelle Fourier -Transformation 快速傅里叶变换
- Diskrete Fourier -Transformation 离散傅里叶变换
- fourier -transformation infrared 变换红外
- fourier finite transformation 傅里叶有限级数展开式
短语
专业释义
- 傅里叶变换
The essence of two kinds of diffractive process is spatial Fourier transformation.
两种衍射过程的实质是空间傅里叶变换。 - 傅氏变换
In the selection of protection algorithm All kinds of specific algorithm of sinusoidal function model algorithm and Fourier transformation algorithm are analysed and studied detailedly.
在保护算法的选择上,详细分析、研究了正弦函数模型算法和傅氏变换算法中的各种具体算法。 - 傅理叶变换
- hash矢量
- 傅里叶变换
In this thesis, firstly, some parts of optics (the fractional Fourier transformation and its application to the image encryption) have been summarized. Then, several primary research methods and basic theories used in this thesis are emphasized in detail.
该方法对本文后面基于双随机相位分数傅里叶变换系统的波带片光场图像编码以及光学图像的半盲加密和隐藏方法的研究有重要借鉴作用。摄影
- 傅里叶换式