搜索资源列表
FFT-s
- FFT 快速傅里叶变换和一般的变换 还有图像的锐化都做了处理了的。-FFT fast Fourier transform and change in general there is a sharpening of the image have done a deal with the.
10.1.1.139.6915
- PERCEPTUAL OPTIMIZATION OF WAVELET IMAGE COMPRESSION NASA’s extensive image compression requirements may be met in part by the use of wavelet techniques.1 Wavelets form a large class of signal and image transforms, generally characterized by de
stransfer
- S变换的matlab源码，并举例，应用几个信号作为例子来说明怎么使用s变换以及s变换可以用来做些什么事情。-S-transform matlab source code, and examples, the application of several signal as an example to illustrate how to use s and s transforms transform can be used to do things.
fractional-fourier-transform
- 这个程序可以用来进行分数傅里叶变换，是一个比较简单的程序。-it can be used to do fractional fourier transform,and it s a simple example.
s
- 基于小波变换和互信息的医学图像配准基于小波变换和互信息的医学图像配准-Mutual information based on wavelet transform and the medical image registration based on wavelet transform and the mutual information of medical image registration
ST
- 老师给的一个可以作为初学S变换的例程，是正确的-A teacher can serve as a beginner to the S-transform routines, is correct
st
- 广义S变换程序 广义S变换具有短时傅里叶变换与小波变换的特性 其反变换与FFT紧密相连-Generalized program generalized S transform S transform with short-time Fourier transform and wavelet transform features of its inverse transform is closely linked with the FFT
st
- s transform of any i-d signal
PH-controller-simulation
- 在不考虑时滞的条件下，建立PH中和过程的数学模型，利用反S变换和线性PI控制器对其进行控制仿真实验。-Without considering the delay conditions, establish mathematical models of PH in the process ,and anti-S-transform and linear PI controller is used to simulater control performance in matlab.
log-polar-transform
- 很简单的对数极坐标变换程序，代码编写较为规矩，很容易看懂-Here is a log-polar image transform code,it s quite easy to read .
Curvelets---Multiresolution-Representation--and-S
- Curvelet transform in super resolution
An-improved-Hilbert-Huang-method-for-analysis-of-
- The Hilbert–Huang method is presented with modifications, for time-frequency analysis of distorted power quality signals. The empirical mode decomposition (EMD) is enhanced with masking signals based on fast Fourier transform (FFT), for separat
stockwell-st
- S变换是一种时频分析方法，用于分析非平稳信号。-use S transform to process signal
wavelet-transform
- wavelet transform s code with details
Polar-Fourier-Transform
- 基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。-A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a C
wavelet-transform
- 一篇介绍基于小波变换的图像融合的优秀硕士论文，文中介绍了基于小波变换多种图像融合的应用-An excellent master s thesis based on wavelet transform image fusion, the paper describes the application of a variety of image fusion based on wavelet transform
st
- matlab 广义s变换源码，此代码只有函数部分，不能自动生成图像，仅供参考。-the matlab generalized s transform source code, this code only function part of can not automatically generate the image is for reference only.
stest
- matlab ，本文献是关于广义s变换的一个源码，但是源码只有函数，不能自动生成变换-Matlab, this literature is a source of generalized s transform, but the source function only, not be generated automatically transform
gst
- 地震波场的s变换,是进行S变换的主程序，将时间离散信号变换到S域-Seismic wave field s transformation, is the main S-transform, discrete time signal is transformed to the S domain
S_Function
- 这个是学习S变换的比较不错的PPT，是基于MATLAB中SIMULINK的程序介绍以及使用方法-This study S-transform good PPT is based on SIMULINK program introduced in MATLAB and use