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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.
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[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 cont
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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
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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 anal
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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 capabilitie
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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 descr iptor 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 descr iptors, and
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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 spectr
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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
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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
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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
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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.
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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
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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
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matlab对持续音和时变音的频谱分析，快速傅里叶变换-matlab spectrum when continuous tone accented analysis, fast Fourier transform
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傅里叶相关的程序，，matlab编写。包括DFT ctft~-Continuous-time Fourier transform
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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 anal
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MATLAB源代码大全，包括二维连续傅里叶变换，离散余弦变换，Radon变换实现的源代码-MATLAB source code complete, including two-dimensional continuous Fourier transform, discrete cosine transform, Radon transform source code
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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
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经由正、负离散时间傅立叶变换表达式是信号分析的一个关键部分。
X( ) （3.9） （3.10）
当 LTI 系统用于滤波的时候，作为冲激响应离散时间傅立叶的频 率响应，提供了 LTI 系统间接的描述。离散时间傅立叶变换 X（ ）是 w 的周期复值函数，周期总是 2π，并且基周期通常选在区间[-π，π] 上。对离散时间傅立叶变换 DTFT 来说有两个问题： 1. DTFT 的定义对无限长信号是有效的。 2. DTFT 是连续变量 w 的函数 在 MATLAB 中， 任何信号 （向量）
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Fractional Fourier transform computing, matlab prepared cellular automata, Continuous phase modulation signal (CPM) to produce.
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