搜索资源列表
fft
- FFT实现频谱图 FFT实现频谱图 -FFT FFT FFT
waveletspectraanalysis
- 小波对时间序列进行频谱分析,有友好的界面和源码,程序用IDL语言编写而成。-It is a favarable wavelet spectra analysis tools.
spatia_filter
- 利用阿贝`波特实验装置和空间滤波系统,从改变频谱入手改造一幅光学图形进行光学信息处理。
111111
- 图像傅立叶变换频谱和图像旋转45度后的傅立叶变换频谱-Image Fourier transform spectrum and image rotated 45 degrees after the Fourier transform of spectrum
wave
- 基于cvi的波形和频谱发生虚拟仪器,使用C语言即可。-Cvi-based waveform and spectrum to have virtual machines, you can use the C language.
caiyang
- 频域采样理论是数字信号处理中的重要理论。要求掌握模拟信号采样前后频谱的变化,以及如何选择采样频率才能使采样后的信号不丢失信息- Frequency range sampling
daopufenxi
- 对语音信号进行倒谱分析,观看其频谱的幅度信息-Cepstrum of the speech signal analysis, see the spectrum of amplitude information
xsj
- 基于小波变换的碰磨故障信号的特征提取,可以画出信号原图,轴心轨迹,频谱图以及多层小波变换的重构信号-Based on wavelet transform rubbing fault signal feature extraction, the signal can be drawn artwork, orbit, spectrum and signal reconstruction wavelet multi-
s
- 基于小波去噪的高级信号处理,小波分析,即供参考-Based on Wavelet Denoising advanced signal processing, wavelet analysis, that reference
Wavelettransform
- 基于VC++图像处理:小波变换 以某些特殊函数为基将数据过程或数据系列变换为级数系列以发现它的类似频谱的特征,从而实现数据处理-VC++ based Image Processing: Wavelet transform based on certain special functions process the data series or data series is transformed into a similar series to find its characteristic s
imageprocessing_use_mid_filter
- 利用中值滤波进行数字图像处理,B从人眼的结构和视觉特性出发I研究了图像中噪声产生的机理和消除的方法L提出了利用 中值滤波法消除图像噪声的实用方法I对影响图像信号的不同噪声采用了不同的滤波方法I并对信号的频谱和滤波的效果进行了研究和分析M利用中值滤波法消除图像中的随机噪声是图像噪声处理的最佳方法-Median filtering using digital image processing, B from the structure of the human eye and visual ch
WAVEFORM-ALL-ANALYSE5
- VC++编程实现对波形数据的波形分析,频谱分析, 包括各种滤波,很有参考价值-VC++ programming on the waveform data, waveform analysis, spectrum analysis, including filtering, a good reference
BezierPan
- 主要是平行贝塞尔曲面的相关代码,很好了实现了贝塞尔曲面的显示,很好-Bezier surface is mainly parallel to the relevant code, good for achieving a Bezier surface showed very good
fft_ok
- 求bmp格式的图像的二维傅里叶变换并绘出其频谱图!-Bmp format, seeking two-dimensional Fourier transform of image and draw the frequency spectrum!
51
- 每0.001采集1个数据,前150个数据全为零,然后采集到20个为1的数据,之后又采集到50个为零的数据,对上述数据进行数字FFT分析,然后给出源信号与频谱信号的图-0.001 per 1 data collection, the first 150 data all zero, then the collected data from 20 to 1, followed by 50 zero collected data on the number of FFT analysis of the
Short_time_Fourier
- 短时傅里叶变换 将时间上选取一段,开一个小窗口 在该改窗口上进行变换 能得到更详细的频谱信息-Short time Fourier transform, select the time period, to open a small window in the window changes to transform the spectrum to get more detailed information
28Bezier
- 使用VisualC++ Win32应用程序开发的一个OpenGL程序,在OpenGL中实现贝塞尔的效果。 -Using VisualC++ Win32 OpenGL application development of a procedure implemented in OpenGL Bessel effect.
gm
- 经典的频谱共享的EI检索算法,运用动态频谱租用来提高频谱利用率。-Dynamic Spectrum Leasing (DSL) is a new paradigm for efficient spectrum sharing in cognitive radio networks that was recently proposed in [1]–[3]. Unlike in a hierarchical dynamic spectrum access (DSA) network,
6.1_6.4
- 使用OpenCV完成的简单频谱域处理, 实验题目来自冈萨雷斯的图像处理project, 此为6.1-6.4-OpenCV complete spectrum using a simple domain processing, experimental subjects from the image processing Gonzalez project, this is 6.1-6.4
imageprocess
- 图像处理小程序, 实现了图像在空间域和频谱的一些简单操作, MFC实现-image process