搜索资源列表
Ap1603401
- Fast - Fourier - Transformation -Fast- Fourier- Transformation
fft2d
- 2D implementation of Fast Fourier Transform
fa
- Discrete Fractional Fourier Transform Matrix.
Matlab-FFT
- Matlab Fast Fourier transform
fourierseriescalculator
- matlab m file for calculating Fourier series coefficient
stft_ft
- 一种短时傅立叶变换的算法.并利用短时傅立叶变换画图-a algorithm for short time fourier transform
NumericalAnalysis
- 使用matlab进行数值分析时重要的参考资料，具体包含内容可以看英文描述-This text is written primarily for students/readers who have a good background of high school algebra, geometry, trigonometry, and the fundamentals of differential and integral calculus. This text includes the fol
MATLAB_Medical_Image_Process_Experiments
- MATLAB医学影像处理实验(内含14个原代码及教学的说明) (1)Plot a sine function using MATLAB, and write the data into a file (2)Read data from a file, plot a SINC function, and append the result back to the same file (3)Plot a Gaussian distribution using MATLAB (4)Fo
istft_cf
- A matlab function that calculates the inverse short term Fourier transform with adjustable parameters.
oscilloscope_src
- 这是一个简单的应用我建立理解波的Windows音频API的基础知识，并获得一个快速傅立叶变换（FFT变换）的基本掌握。它的功能是：双缓冲绘图，取样的音频源，选择一个录音源使用搅拌机，FFT频谱计算阵列，并策划采样数据。 -This is a simple application I built to understand the basics of the Windows Audio WAVE API, and to get a basic grasp on Fast Fourier Tra
FFT
- fast fourier transform (FFT) code in MatLab
MultiscaleFourierdescriptor
- 傅立叶描述子是分析和识别物体形状的重要方法之一．利用基于曲线多边形近似的连续傅立叶变换方法 计算傅立叶描述子，并通过形状的主方向消除边界起始点相位影响的方法，定义了新的具有旋转、平移和尺度不变 性的归一化傅立叶描述子．与使用离散傅立叶变换和模归一化的传统傅立叶描述子相比，新的归一化傅立叶描述 子同时保留了模与相位特性，因此能够更好地识别物体的形状．实验表明这种新的归一化傅立叶描述子比传统的 傅立叶描述子能够更加高效、准确地识别物体的形状．-Fourier descr iptor is to an
Fourier
- 《实用Fourier变换及C++实现》随书光盘源码，提供了Fourier变换、Hillbert变换等模板库-" Practical Fourier Transform and C++ to achieve," the book s CD-ROM code, provides Fourier transforms, Hillbert transform template library, etc.
gaussianFFT
- This a matlab code for fast fourier transformation using gaussian filter-This is a matlab code for fast fourier transformation using gaussian filter
The_discrete_fractional_Fourier_transform
- The discrete fractional Fourier transform,分数阶傅里叶变换的详细分析方法。-The discrete fractional Fourier transform, fractional Fourier transform of the detailed analysis.
tri-Ftrans
- 周期三角波信号傅里叶级数展开，n为3，5，8，10。并绘出拟合图形。-Periodic triangular wave signal Fourier series expansion
FractionalFourierTransform
- 分数阶傅立叶变换的matlab程序，对chirp信号进行的分数阶傅立叶变换-Fractional Fourier Transform
CComplex_CFourior
- 离散傅立叶变换的实现,基本功能：构造一个CFourior类的对象。-Discrete Fourier transform realization of the basic functions: to construct a CFourior class object.
fourier
- 低通 带通 高通 滤波器设计的MATLAB源代码 特别适合初学者-low fourier high fourier band fourier designed by matlab
117143166TFRSTFT
- This code is about short time fourier transform.