搜索资源列表
Hough变换的源程序
- Hough变换用来在图象中查找直线。它的原理是:假设有一条与原点距离为s,方向角为θ的一条直线,直线上的每一点都满足方程 s=x*Cosθ+y*Sinθ,利用这个事实,我们可以找出某条直线来。这段程序,用来找出图象中最长的直线。-Hough Transformation is used for searching lines in an image . Here is the principle: Assume there is a line whoes direction is \"sit
Transforms
- 对小波系数的s变换,t+s变换,以及变换系数的规范化-of wavelet transform coefficient s, t + s transformation, and the standardization of transform coefficients
ST.ZIP
- S变换是较新的时频分析工具,甩在低频段有较宽的的时间窗,以获得较高的频率分辨率;而在高频段时间窗窄,以获得较高的时间分辨率。这里给出了ST和GST(广义S变换)的函数。
stidl
- s变换的IDL代码 对于学习和使用 S变换的工作人员很有用,适用于IDL环境
s
- 用vc开发快速Fourier变换原理及其应用实例源代码
ifft
- fft蝶形算法的逆变换,用C++编写,采用递归的方法-fft butterfly algorithm inverse transform, using C++ prepared using recursive method
SignalProcess
- 基于Visual C++的地震信号处理程序源代码,包括常用的FFT和Hilbert变换代码。-Visual C++ based on the seismic signal processing program source code, including the commonly used FFT and Hilbert transform code.
Wigner-hough
- Wigner-hough变换源程序,对LFM信号的时频分析,仿真程序-Wigner-hough
S-transform
- S变换源程序, S变换源程序,-S transform source
s-transfaction
- s变换,用于信号处理和图像处理,很好用的s变换程序-s conversion, signal processing, and image processing is used, the good s transformation program
S-Transformation_02
- s变换是时频分析领域中一个较新的内容,现在在信号处理,地震勘探,语音识别等领域都开始了对它的应用研究,是目前的一个热点(S transform is a relatively new content in time-frequency analysis field. Now it has been applied in signal processing, seismic exploration, speech recognition and so on. It is a hot spot at
小波变换
- DFT小波变换,主要用于图像视频处理中,是DFT的最基本变换形式。(Discrete wavelet transform,is mainly used for image processing,and it's the most basic form of the transformation.)
S变换
- 基于matlab语言的s变换,为信号分析提供参考依据。(S transform based on matlab language provides reference for signal analysis.)
GST_transform
- 广义S变换的程序,可以对信号进行广义S变换(The generalized S transformation program can carry on the generalized S transform to the signal)
Transform
- S 变换的matlab程序,进行时频分析的有力工具,也可以作为其他信号处理的工具(Stransform for signal)
S变换
- 简单的s变换matlab计算程序,用于初学者简单学习s变换(Simple S transform matlab computing program for beginners to learn S transform)
S变换的电能扰动质量检测
- 基于S变换的电能质量检测,可以实现电压暂升暂降中断等的扰动检测(The power quality detection based on S transform can detect disturbances such as voltage sags, interruptions and so on.)
St_filter
- S变换时频域滤波是一种二维的时间域—频率域的分析方法,此程序通过对信号进行时频域转换,通过分析干扰信号的时间与频率的分布范围,设计相应的滤波器进行滤波可以有效的去除干扰,又因为S变换的是无损的可逆的因此对信号没有损伤。(S transform time domain filtering is a two-dimensional time domain - frequency domain analysis method. By analyzing the time and frequency d
s变换源码
- s变换源码s变换源码s变换源码s变换源码s变换源码
GST and example
- 在原有的S变换程序上进行了修改,改为广义S变换,可控制 lamda、p 。程序内部有具体说明,并给出一个模型进行对比,查看不同 lamda、p 值的效果。(Modifications have been made to the original S-transformation program, and the generalized S-transformation has been changed to control lamda and p. There are specific ins