搜索资源列表
S+P
- 使用C语言实现整数小波S+P变换和算术编码-use C language S P integral wavelet transform and arithmetic coding
DCT-transform
- 这是一个非常有用的DCT变换的原代码,用c语言编写,希望对大家有帮助。-This is a very useful DCT's original code using the c language, and I hope to be helpful.
S_Transformation
- S变换的matlab源码,并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 Matlab source, Applied Signal and several examples to illustrate how the use of Transform's
s-des算法分析及实现
- :DES体制是ISO颁布的数据加密标准,通过对DES算法的分析,提出了用C语言实现数据加密标准DES算法,通过循环或迭代,将简单的基本运算(例如左移、右移、模2加法等)和变换(选择函数、置换函数)构造成数据流的非线性变换(加密变换或解密变换),从而实现对计算机数据进行密码保护。着重介绍了用C语言实现其加密的主要过程。关键词:数据加密 DES C语言-: DES system is ISO issued by the Data Encry
SPY_filter
- Most good object, DirectShow Filter modify from transform filter can spy all media type by hook KSEevent .
waveup
- matlab实现s小波变换代码,m文件。输入图像矩阵,输出一幅图像,分为四块。-s Matlab achieve wavelet transform code, m documents. Input image matrix, the output an image, divided into four.
WaveletTrans
- matlab 环境下的 二维小波变换(正和逆变换),用二维卷积实现的,其中有个子函数用于产生小波系数的(小波分解和小波重构的系数都有)!你自己也可以往里面加系数-Matlab environment 2D wavelet transform (and inverse transform), with the realization of two-dimensional convolution. these subsystems func
watershed_c++
- 一种分水岭算法的C语言程序。包含watershed.cpp, kenel.cpp, transform.cpp等源代码-a watershed algorithm C language program. Included watershed.cpp, kenel.cpp. transform.cpp such as source code
signal_and_system
- 包括信号的基本形式,卷积,傅立叶变换,s变换,z变换-signals including the basic form, convolution, Fourier transform, transform s, z, etc. Transform
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
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)
inverse_st
- 广义S变换及其逆变换,用于对非平稳信号进行时频分析,研究信号的频域特征随时间的变化情况(The generalized S transform and its inverse transform are used to analyze the time-frequency of nonstationary signals and study the change of frequency domain characteristics w
代码
- 利用广义S变换求取地震信号时频谱,参数可调,代码清晰,用途广泛(The generalized S transform is used to get the time spectrum of signals, and the parameters can be adjusted.)
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
- 能实现s变换提取时频特性,以及其他特征量等。(The time frequency characteristic of S transform can be realized)
st.m
- Stockwell于1996年编写的S变换的原版经典程序(the S transform for MATLAB, using which can implementation S transform)
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 anal
gst
- 广义S变换,用于时频分析,是S的改进形式(Generalized S-transform, used in time-frequency analysis, is an improved form of S)
ST
- 可选取任意道来实现一维地震信号S变换时频分析并成图(Selecting any channel to realize time-frequency analysis and mapping of one-dimensional seismic signal S-transform)
新建 360压缩 ZIP 文件
- 广义s变换matlab程序以及使用例子,真实使用,下载即可。(Generalized S-transform matlab program and its application examples)