搜索资源列表
FFT-spectrum-analyzer
- 数字信号分析，用matlab你建立一个具有界面的频谱分析仪-make a FFT spectrum analyzer using the GUI of matlab and tells some basic knowledge of the spectrum analyze of a signal.
FFT
- （1）在MATLAB环境下编写FFT算法（不调用系统现有函数）； （2）实现对选定图片进行FFT计算、还原（IFFT计算），并与系统FFT函数做对比，进行分析； （3）设计GUI界面。-(1) the preparation of the FFT algorithm (do not call the system existing function) in MATLAB environment (2) to achieve the selected image to the FF
FFT
- 对傅里叶变换的理解和matlab程序实现-Fourier transform matlab program to achieve understanding and
MATLAB
- Matlab code to perform fft
fft-in-matlab
- 介绍matlab的傅立叶变换，对学习图形图像的人很有帮助-Fourier transform matlab introduction, to learn helpful graphic images
2Dimensional-FFT
- 二维FFT的MATLAB实现,包括：简单图像及其傅里叶变换，真彩图像及其傅里叶变换谱 -Two-dimensional FFT in MATLAB, including: simple image and its Fourier transform, true color image and its Fourier transform spectroscopy
matlab
- 采集信号的过滤，采用FFT的方法进行滤波-The method of collection of the filtered signal using the FFT filter
matlab
- 本程序可以实现正弦信号的叠加。基于DSP的FFT算法-This procedure can be achieved superimposed sinusoidal signal.
emd-matlaB
- 该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
fft
- 关于matlab数据拟合的处理方法，很详细，很适合与初学者-Data on treatment methods matlab fitting, very detailed, very suitable for beginners
saniaopopinpu
- 用matlab实现对于三角波的FFT变换，并绘制其频谱图-For the triangular wave using matlab FFT transform and draw its spectrum
fft
- matlab读入任意格式的图片 显示图片并对图片进行快速傅立叶变换 分析图片的清晰度 -Matlab read in any format picture display pictures and fast Fu Liye transform of image clarity on the picture
matlab-source
- 傅立叶变换，快速傅立叶变换fft还有一些信号处理相关程序-Fourier transform, fast Fourier transform fft some signal processing procedures
matlab
- 插值FFT估计正弦波频率算法及其matlab实现-Interpolation FFT algorithm and its estimated frequency sine wave matlab achieve
fft-IPcore
- verilog编写，基于ISEfft的ip核研究，数据生成采用matlab，有仿真截图-verilog written, ip nuclear research ISEfft based on data generated using matlab, there are simulation screenshot
fft
- fft变换，对于matlab的快速傅里叶变换应用程序-fft translation
FFT
- FFT of Signals in Matlab
FFT
- FFT of Signals in Matlab
fft
- 基于MATLAB的快速傅里叶变换的算法实现-Based on MATLAB fast Fourier transform algorithm to achieve
FFT-demo
- 1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图- 1. Using Matlab to generate sine wave, square wave, and the white noise signal and displays each tim