搜索资源列表
kuai_su_shi_xian_fft
- 用Matlab实现快速傅里叶变换，保证好用，直接用MATLAB打开工程并运行就能出现仿真图，自己可任意更改FFT中的N点个数。-Matlab fast Fourier transform, make sure to use, directly Matlab open project and run the simulation diagram, can appear oneself can be arbitrary changes in number N point FFT.
dft
- 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.
DFT
- 离散傅里叶变换的性质的matlab仿真程序，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质-The nature of the discrete Fourier transform matlab simulation program, including linearity, time-shift feature, the nature of the frequency shift characteristics, such as symmetry and circular convo
fftfenxi
- 基于MATLAB编写的快速傅里叶变换的程序-MATLAB-based programs written in the fast Fourier transform
chengxufrftfrftchengxu
- 程序附带各类分数阶傅里叶变换程序，采用matlab编制，可实现各类分数阶离散形式的数值实现-Program with various types of fractional Fourier transform procedure, using matlab preparation can be realized in the form of various types of fractional discrete numerical implementation
bijiaolianxuyulisanfft
- 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
FFTpsd
- 借助matlab实现实测信号的时域绘制、傅里叶变换、功率谱密度曲线的绘制，同时实现了图片的存储与大小的调整-With matlab we realize the measured signal in the time domain mapping, Fourier transform, power spectral density curve, while achieving storage and adjust the picture size
fft
- matlab 快速傅里叶变换，需要知道一组离散的数据。-this mtalab code can be used for fft
Fourier-transform-data
- 利用MATLAB对数据进行傅里叶变换，的都数据的频谱图像。-Spectral image data using MATLAB Fourier transform all data.
frft
- 现代信号处理中的分数阶傅里叶变换（FRFT）的MATLAB代码，对分析信号比较有用-Fractional Fourier Transform（FRFT）code in matlab for study modern signal processing.
FFT
- 理解快速傅里叶变换和反变换的好资料，是在MATLAB环境下联系的例子-it is a good materials of understand the fast Fourier transform and inverse transform.
fuliye
- matlab 傅里叶变换 图像的傅里叶变换，利用快速傅里叶进行图像的频率分析然后画出图形-Matlab Fourier transform The Fourier transform of the image and of the image by using the fast Fourier frequency analysis and then draw the graphics
MATLAB-GUI-SHEJI
- 利用MATLAB中的GUI（图形用户界面），实现图像的灰度化，直方图，图像的错切变换，直方图均衡化，量化图像及图像的傅里叶频谱，是效果更加明显。-In MATLAB GUI (graphical user interface), to achieve graying, histogram, image conversion cut the wrong image, histogram equalization, quantized image and the image of the Fouri
radarcode
- 使用MATLAB生成线性调频信号，并进行傅里叶变换，并进行脉冲压缩-Chirp signal is generated using MATLAB and Fourier transform, and pulse compression
fftspectrum
- 傅里叶变换与频谱分析的matlab代码，用于时间序列分析。-matlab code for FFT and PSD
fft
- 傅里叶变换小程序。利用matlab编写的傅里叶变换小程序-Fourier transform applet. Fourier transform using matlab write small programs
dsp
- 数字信号处理matlab例程，含离散时间傅里叶变换、光谱分析、数字滤波器设计-Digital signal processing matlab program, including the discrete-time Fourier transform, spectral analysis, digital filter design
kevin
- 包含部分obj文件 有几个在matlab环境下水印制作的小程序 有用matlab读入三维网格并显示并对读入顶点进行排序。有傅里叶变换-There are several obj file contains part in the matlab environment watermarking small program useful for three-dimensional grid matlab reads and reads and displays the sorted vertices
SVMhuachuang
- 基于SVM分类的滑窗的matlab程序，可用于短时傅里叶变换-Sliding window based on the SVM classification of matlab procedures, can be used in the short time Fourier transform
FFT
- 信号频域分析和时域分析以及傅里叶变换和在matlab的表示-The time domain analysis and frequency domain analysis