资源列表
sound-spectroanalyzer
- 基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。-MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.
小波去噪程序
- 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。Matlab程序如下：
daoppu
- 在matlab上实现任意数据的倒频谱分析，支持各种采样频率-Cepstrum analysis, any data to support a variety of sampling frequency in matlab
frft
- 实现了chirp信号的分数阶傅立叶变换，表现出了其能量聚集效果，另外对单频、多频、高斯信号进行了分数阶傅立叶变换-The chirp signal Fractional Fourier Transform, showing the effect of its energy gathered addition of single-frequency, multi-frequency Gaussian signal Fractional Fourier Transform
lms
- 基于lms的语音信号自适应干扰抵消研究，本文为lms的源码-failed to translate
Squares-seeking-phase
- 基于labVIEW的最小二乘法算拟合正弦波计算相位-Calculated based on least squares fitting labVIEW calculated phase sine wave
xiaobo
- 很有用的对心电信号进行小波处理提取特征-n Very useful for ECG feature extraction using wavelet processing
qy_group_target_tracking
- 群目标跟踪算法，里面有部分群目标算法程序，对科研人员有帮助-Group target tracking algorithm, there are some groups target algorithm for help researchers
xiaobo_shipin
- 对仿真信号进行复morlet小波变换后，绘制的时频图。-After the simulated signal multiplexing morlet wavelet transform, time-frequency diagram drawn.
FWHM
- matlab m文件 输入光谱信号就能求求光谱的半高全宽-Seeking spectrum FWHM
contourlet
- 轮廓波变换，运用于压缩感知，与小波变换比，更能体现多角度，细节高频信息。-Outline wavelet transform, apply compressed sensing, and wavelet transformation ratio, to better reflect the multi-angle, high-frequency detail information.
shexianzhuizongfangfa
- 射线追踪算法正演模拟,基于地震合成记录，必须的很好的程序，你们可以-Ray tracing algorithm forward modeling