资源列表
fft-code
- FFT算法实现,从txt文件中导入数据进行FFT，并且把需要的频谱图叠加画出二维三维图-FFT algorithm, import data txt file FFT is performed, and the required spectrum superposition shown in Fig. 2D and 3D
dwtmtx
- 小波变换矩阵生成 代码主要实现了2D-DWT的矩阵生成，只需输入维度以及分解层数即可生成相应的小波变换矩阵-Wavelet transform matrix generating code mainly realize the 2D-DWT matrix generation, simply enter the dimensions and number of layers to generate the corresponding decomposition wavelet transform
shuzichulikechengsheji
- 数字处理课程设计的程序，里面包括有褶积滤波，快变滤波，褶积滤波与递归滤波的比较，设计高通滤波因子，分析补零对振幅谱的影响，线性褶积和循环褶积，最小平方反滤波，零相位转换，最小相位转换，对地震记录进行静校正11个程序-Digital Processing course design program, which includes the convolution filter, quick change filter, compare convolution filtering and recurs
force
- 利用小波分析对信号进行强制降噪处理，去除信号毛刺-Wavelet analysis of signal noise reduction processing is forced to remove the signal glitch
ddencm
- 利用小波变换对信号进行默认阈值降噪处理,并与原信号进行比较-Wavelet transform the signal default threshold noise reduction processing, and compares with the original signal
fixed
- 利用小波变换对信号进行固定阈值除噪处理，同时利用三种方法求出信号阈值-Wavelet transform the signal fixed threshold coring process, while taking advantage of three methods of obtaining signal threshold
Gabor-Feature
- gabor小波变化的实现，用于数字图像处理中Gabor特征的完全提取。自己项目中已经用到了。-Achieve gabor wavelet transform for digital image processing totally Gabor feature extraction. Himself has used the project.
sanji
- 图像三级小波变换，将灰度图像进行三级小波分解成高频子带和低频子带等。- Three level wavelet transform, the gray level image of the three wavelet decomposition into high-frequency sub bands and low frequency sub bands, etc..
IIR
- r语音编写的数字信号处理滤波器,IIR滤波器设计-r language digital signal processing filter, IIR filter design
MyAutoCorr
- 本程序是用于信号相关分析的实验程序。 主要功能是计算和比较几种信号的相关函数-This procedure is used to process signal correlation analysis). Main function is to calculate and compare several signal correlation function
FFT
- 可以将幅值与时间的波形关系图转换成幅值与频率的图形-Amplitude and time waveform diagram can be converted into a graph of amplitude and frequency.
xingbozhubo
- GUI界面演示行波驻波 行波驻波与行驻波波形及电压电流特性的分析-Analysis of traveling wave standing wave and traveling wave shape and voltage current characteristics of GUI interface