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func_Mywaverec2
- 与上一个相对应,这是相反的过程,用于小波重构,多重小波重构-with a correspondingly, and this is contrary to the process used wavelet reconstruction multiwavelet Reconstruction
VBsbtx
- vb实现水波特效.效果很好.! 个dll由孤帆改写编译自罗云彬的“实现水波特效的代码例子” mWaveObjApis.bas模块是该dll的输出函数声明和使用详情模块 如果你要用于其他语言请自行制作相应的函数声明模块,WaveObj.lib 是这个dll对应的静态连接库
singt
- 实现了方波、正弦波、三角波的输出,同时在LCD模块中用状态机的方法实现LCD的对应显示:当输出正弦波,LCD显示“SIN”;当输出方波,LCD显示“REC”;当输出三角波,显示“TRI”;复位和其它位置波形显示“UNI”。
2-wavelett
- 这是一组二维小波变换的经典程序,对研究小波的很有用,里边有对应说明
chengxu 按心电信号画出信号时域波形和频谱图
- 1.找点一段心电信号,画出信号时域波形和频谱图; 2. 利用MATLAB中的随机函数产生噪声加入到心电信号中,使心电信号被污染,读出污染后的号并画出对应信号的时域波形和频谱图; 3.用双线性变换法设计一个Butterworth带通滤波器,输出所设计的滤波器的阶次,分子、分母多项式的系数,画出滤波器的频率响应(幅频响应和相频响应)曲线;(也可以根据自己需要设置滤波器性能指标) 带通通滤波器设计性能指标:fs1=10Hz, fp1=20Hz, fp1=1000Hz, fs2=120
ImageTransform
- c# 写的图像时频变换程序。包括DCT,FFT,DWT,WHT以及对应的逆变化。-c# write image frequency conversion program. Including inverse DCT, FFT, DWT, WHT, and the corresponding changes.
matlab1
- matlab辅助小波分析与应用例程 对应“matlab辅助小波分析与应用例程”这本书中的实例。-Applications of Wavelet Transform to Pattern Recognition
ditong
- 1.分析并了解巴特沃斯滤波器的频率特性 2.设计一个巴特沃斯滤波器使它符合对应的要求 3.学习绘制巴特沃斯滤波器的零极点分布图 4.通过设计对MATLAB的应用有了相应的了解 5.进一步了解截止频率和过渡带频率的范围等概念 -1、Analysis and understanding of the frequency characteristics of Butterworth filter 2、Design a Butterworth filter to ma
HaarDecomposeAndCompose
- 小波变换现在是个热门,本文提供Haar小波变换的分解与重构代码,是自己编的,提供了对应所用的图片,可以用,有详细注释!-Wavelet transform is now popular, the paper provides Haar wavelet decomposition and reconstruction code, is its own series, used to provide the corresponding image, you can use, with detaile
ads
- 用matlab实现小波变化,使图像实现EZW压缩算法,达到压缩效果,得到对应的压缩haffman编码。-Wavelet transform using matlab implementation, so that realization of EZW image compression algorithm to achieve the compression effect, been a corresponding compression haffman coding.
WavecoefMFS
- 该代码首先计算一个图像的小波变换系数,然后计算小波变换系数对应的重分形谱。-The code first calculates the wavelet transform coefficients of an image of, then calculate the multifractal spectrum corresponding to wavelet coefficients.
cofficient-of-wavelet
- 对图像进行小波变换,并对变换后系数进行重组,得到对应的小波变换系数-The image wavelet transform, and to transform coefficient after reorganization and get the corresponding wavelet transform coefficients
LFM信号接收与脉冲压缩
- LFM信号接收与脉冲压缩,设定目标参数当RCS等于1,对应不同距离时两种不同接受方式的接收结果。-LFM signal reception and pulse compression, set the target parameter when the RCS equal to 1, corresponding to different distance two different receive the results of the accepted way.
sarchengxiang
- SAR成像仿真,设定场景参数,目标参数和信号参数后对应两种不同分辨率完成正交解调接收方式仿真SAR回波信号,观察信号的时、频域波形。-SAR imaging simulation, set the scene parameters, target parameters and signal parameters corresponding to the two different resolutions to complete the quadrature demodulator receive
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
main
- 根据谐波叠加法生成PSD曲线对应的时域代表性样本(The representative samples of PSD curves corresponding to time domain are generated based on harmonic superposition method.)
An improved sparse component analysis Assembly
- 改进的盲源信号分析代码程序集,内有4个例子,对应论文为"Identification of modal parameters using an improved sparse blind source separation".