搜索资源列表
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
CS--design-MATLAB
- 基于MATLAB的图像压缩感知毕业设计说明书。运用matlab软件，在离散傅里叶变换（DFT）和离散余弦变换（DCT）分块CS的基础上，采用正交匹配追踪算法（OMP）实现了对一维信号和二维图像的高概率重构。将重构结果与原始信号对比，结果表明，只要采样数M（远小于奈奎斯特定理所需要的采样率）能够包含图像所需要的有用信息时，CS算法就能精确的完成对图像的重构，并且重构效果也比较好-Compressed sensing image graduation design specification bas
MATLAB
- 程序1：周期信号（方波）的展开 程序2：用图形表示DSB调制波形及其包络线 程序3：通过傅里叶变换找出被随机信号淹没的信号频率 程序4：DSB-AM 双边带幅度调制和解调 程序5：AM调制和解调-Procedure 1: periodic signal (square wave) Program 2: graph DSB modulation waveform and its envelope Application 3: through the Fourier tran
frft-matlab
- 分数阶傅里叶变换（frft变换）的matlab实现代码-Fractional Fourier Transform (frft transform) matlab implementation code
emd-matlab
- emd算法matlab程序 经验模态分解（Empirical Mode Decomposition, EMD）是将信号分解成本质模态函数（intrinsic mode functions, IMF）的组合。该方法被认为是继傅里叶变换之后又一划时代意义的处理方法。-emd matlab Mode Decomposition Empirical (EMD) is a combination of mode functions intrinsic (IMF).. This method is con
MATLAB-fiter
- MATLAB中一些实用的小例题程序，这个是傅里叶变换的代码-MATLAB some practical small example program, this is the code of Fourier transform
matlab-ganshe
- 图像傅里叶变换，matlab模拟成像过程的干涉图形-Image Fu Liye transform, matlab simulation of the imaging process interference pattern
matlab
- 基于音频处理，包含时域，频域的分析，还对其做了音频傅里叶变换-Based on audio processing, including time domain, frequency domain analysis, also the audio is done in the Fourier transform
signals-and-systems-matlab-
- MATLAB演示信号与系统课程里的相关性质。包括，sz平面映射极零图的响应及其对应关系的动画显示，二阶系统的阶跃响应，傅里叶变换性质，矩形波、锯齿波的傅里叶级数分解的动画演示-MATLAB demo signals and systems related to the nature of the curriculum. Including, sz mapping plane pole-zero diagram of response and correspondence between anim
MatLab
- 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
MATLAB
- 信号的傅里叶变换，及对信号的时域进行频谱分析的程序代码及说明-Signal is the Fourier transform of the time domain signal and spectrum analysis of the code and descr iption
MATLAB--example2
- 离散傅里叶变换DFT(Discrete Fourier Transform) 10 快速傅里叶变换FFT（Fast Fourier Transform）-9Discrete Fourier Transform (DFT (Discrete Fourier Transform) 10 Fast Fourier Transform FFT (Fast Fourier Transform)
Matlab-Signal-Processing
- 《精通Matlab信号处理》源码，傅里叶变换、滤波器、小波分析等优秀案例！-proficient in Matlab Signal Processing,FFT\IIR\FIR,filter and wavelet analysis good example!
Matlab
- MATLAB实用编程-相关偏微分，傅里叶变换以及最小二乘法实现-Practical MATLAB programming- related partial differential Fourier Transform and Least Square Method
ECG-matlab
- 心电信号的去噪，简易傅里叶变换和简单的特征值检测-ECG denoising and fft
frequency
- 导入声音文件，进行快速傅里叶变换，得到声音的频谱。(Import audio files, fast Fourier transform, to get the spectrum of sound.)
J2GEZI
- 声全息成像算法，通过傅立叶变换和逆傅里叶变换将采样平面信息传递到目标平面，并重建目标平面信息。(In this algorithm, the sampling plane information is transmitted to the target plane by Fu Liye transform and inverse Fourier transform, and the target plane information is reconstructed.)
c
- 快速傅里叶变换程序，一般程序，具有通用性(Fast Fourier transform)
实验三、实验四代码
- t图像傅里叶变换，直方图均衡化，平滑，锐化滤波器(T image Fu Liye transform, histogram equalization, smoothing, sharpening filter)
图像处理
- 实现图像的基本处理，如傅里叶变换，形态学处理等(To achieve the basic image processing, such as Fu Liye transform, morphological processing)