Description: 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。
-application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs. Platform: |
Size: 79293 |
Author:殷开 |
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Description: 数字信号处理的视频分析中短时傅立叶变化STFT和连续小波变化CWT和离散小波变换DWT的算法源程序,在实际中已应用,-digital video signal processing of short-time Fourier analysis of changes STFT and continuous wavelet transform CWT and DWT DWT algorithm source, in practice has been applied. Platform: |
Size: 13312 |
Author:aben |
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Description: 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。
-application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs. Platform: |
Size: 78848 |
Author:殷开 |
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Description: [摘 要] 通过Matlab 提供的可视化图形界面环境GUIDE 和Matlab 内嵌的相关函数设计完成的连续傅立叶变换演示界面,展示了图形用户界面在分析研究信号与系统分析中的重要应用.-[Abstract] Matlab provided through the graphical interface environment visualization and Matlab embedded GUIDE correlation function design is completed continuous Fourier transform presentation interface to display the graphical user interface in the analysis of signal and system analysis of the important applications. Platform: |
Size: 248832 |
Author:zhaocuiqin |
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Description: The chebfun project is a collection of algorithms, and a software system in object-oriented Matlab, which extends familiar powerful methods of numerical computation involving numbers to continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like the QR decomposition and the SVD. The mathematical basis of the system combines tools of Chebyshev expansions, fast Fourier transform, barycentric interpolation, Clenshaw-Curtis quadrature, and recursive zerofinding.
-The chebfun project is a collection of algorithms, and a software system in object-oriented Matlab, which extends familiar powerful methods of numerical computation involving numbers to continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like the QR decomposition and the SVD. The mathematical basis of the system combines tools of Chebyshev expansions, fast Fourier transform, barycentric interpolation, Clenshaw-Curtis quadrature, and recursive zerofinding.
Platform: |
Size: 680960 |
Author:xiaoni |
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Description: S-transformer,S 变换是由连续小波变换(CWT)和短时傅里叶变换(STFT)结合发展起来的另一种时频分析方法-S-transformer, S transform is a continuous wavelet transform (CWT) and the short-time Fourier transform (STFT) together with the development of an alternative method of time-frequency analysis Platform: |
Size: 4096 |
Author:陈达壮 |
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Description: 利用MATLAB强大的图形处理功能，符号运算功能和数值计算功能，实现连续时间非周期信号频域分析的仿真波形；
1、用MATLAB实现典型非周期信号的频域分析；
2、用MATLAB实现信号的幅度调制；
3、用MATLAB实现信号傅立叶变换性质的仿真波形；
-The use of MATLAB powerful graphics processing capabilities, symbolic computing and numerical computing capabilities to achieve continuous-time non-periodic signal frequency domain analysis of the simulation waveform 1, using MATLAB to achieve a typical non-periodic signal frequency domain analysis 2, using MATLAB to achieve signal amplitude modulation 3, using MATLAB for signal Fourier transform nature of the simulation waveform Platform: |
Size: 217088 |
Author:冯芸 |
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Description: 傅里叶描述子用来描述和识别图像中有边缘的物体形状，本程序基于MATLAB，测试可用-Fourier descriptor is to analyze and identify the important objects in the shape of one of the methods. The use of polygon-based curve near Continuous Fourier transform method like Fourier descriptors, and through the main direction of the shape to eliminate the border from Phase of the influence of starting point, define a new rotation, translation and scale invariance of the normalized Fourier Ye descriptor. Platform: |
Size: 3072 |
Author:杨占 |
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Description: 通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行，幅度谱以及相位谱-Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectrum
Platform: |
Size: 12288 |
Author:杨菲 |
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Description: 分数傅里叶变化，包含完整的一维，二维，连续，离散的Matlab源码，绝对可用，如用于水印-Fractional Fourier transform, contains a complete one-dimensional, two-dimensional, continuous, discrete Matlab source code is absolutely available, such as for the watermark Platform: |
Size: 379904 |
Author:zhongyilong |
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Description: Matlab求周期信号的傅里叶级数；求连续时间信号的傅里叶变换-Using Matlab for the periodic signal Fourier series；Continuous time Fourier transform signal Platform: |
Size: 31744 |
Author:cc |
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Description: matlab实现特定信号仿真，离散，连续，傅立叶变化，拉布拉斯变换和z变换-matlab to achieve a specific signal simulation, discrete, continuous, Fourier transform, Laplace transform and z-transform Rab Platform: |
Size: 86016 |
Author:罗若天 |
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Description: 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。-application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs. Platform: |
Size: 78848 |
Author:木阮清 |
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Description: 1、连续时间信号在MATLAB中的表示
2、连续时间信号在MATLAB中的应用
3、连续时间信号的卷积计算
4、连续时间LTI系统的时域分析
5、周期信号的傅里叶级数及频谱分析
6、傅里叶变换及其性质
7、连续时间LTI系统的频率特性分析及频域分析
8、信号抽样及抽样定理
9、拉普拉第五章 连续时间LTI系统的时域分析
斯变换
-A continuous-time signal representation in MATLAB 2, continuous time signal in MATLAB applications 3, continuous time signal convolution calculation 4, continuous-time LTI system 5 time domain analysis, Fourier series and periodic signal 6 spectral analysis, Fourier transform and its properties 7, continuous time-frequency characteristics and frequency domain analysis of LTI Systems Analysis 8, 9 signal sampling and sampling theorem, time domain Rio de la Chapter systematic analysis of continuous-time LTI transform Sri Lanka Platform: |
Size: 769024 |
Author:小张 |
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Description: 基于MATLAB实现对于离散傅里叶变换和连续傅里叶变换的比较-Based on MATLAB realization of the discrete Fourier transform and the continuous Fourier transform comparison Platform: |
Size: 4096 |
Author:gu |
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Description: we analyzed process of sampling a continuous signal through time with intervals equal
magnitude, And its retri using a filter design and the
mathematical process of the Fourier transform. All this to
understand the process of converting an analog signal to
digital, and again using MATLAB as main tool.-we analyzed process of sampling a continuous signal through time with intervals equal
magnitude, And its retri using a filter design and the
mathematical process of the Fourier transform. All this to
understand the process of converting an analog signal to
digital, and again using MATLAB as main tool. Platform: |
Size: 821248 |
Author:Ncls24 |
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Description: 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要-Application of discrete Fourier transform (DFT, by MATLAB continuous signal spectrum analysis, so as to meet the needs of the theoretical analysis and engineering practice Platform: |
Size: 11264 |
Author:徐继亚 |
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Search - MATLAB continuous fourier transform