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fa1.rar
- 三分之一倍频程表示的短时傅里叶变换，需要时域分析工具箱,One-third octave express the short-time Fourier transform, the need for time-domain analysis toolbox
beipincheng
- 信号频谱分析，倍频程算法matlab程序，1/N倍频程-Signal spectrum analysis, octave algorithm matlab program, 1/N octave
oct3bank
- 1/3倍频程分析。有需要做这方面研究的同志们可以好好看一下。-1/3 octave analysis. There is a need to do research in this area can be a good look comrades.
octave
- 三分之一倍频程，用于信号的能量分析，特别是噪声频道的能量-octave for noise analysis
program
- FFT A计权 倍频程分析 三分之一倍频程分析-F F T A w eight o c tave a n al o n e t hird o ctave
zhendongxinhaopinyuchuli
- 对振动信号进行频域处理包括：信号谱分析，matlab中没有的窗函数处理，三分之一倍频程处理-The vibration signal of the frequency domain includes: signal spectrum analysis, the window function in MATLAB no, 1/3 octave processing,,,
one_third_oct
- 基于声压有效值等效的1/3倍频程分析MATLAB程序，通过此程序可得到任意一段脉动信号的1/3倍频程bar图。-Analysis of MATLAB programs Based on sound pressure rms equivalent of 1/3 octave, this program can be obtained through the 1/3 octave bar diagram for any period of pulsating signals.
lenfui_v56
- 包括单边带、双边带、载波抑制及四倍频,粒子图像分割及匹配均为自行编制的子例程，计算多重分形非趋势波动分析。- Including single sideband, double sideband, suppressed carrier and quadruple, Particle image segmentation and matching subroutines themselves are prepared, Calculate the multifractal trend fluctu
heipiu
- 包括单边带、双边带、载波抑制及四倍频,粒子图像分割及匹配均为自行编制的子例程，模拟数据分析处理的过程。- Including single sideband, double sideband, suppressed carrier and quadruple, Particle image segmentation and matching subroutines themselves are prepared, Analog data analysis processing.
gunmou
- 重要参数的提取，包括单边带、双边带、载波抑制及四倍频,使用混沌与分形分析的例程。- Extract important parameters, Including single sideband, double sideband, suppressed carrier and quadruple, Use Chaos and fractal analysis routines.
wav_1
- 对音频信号倍频程分析,双声道信号分别进行数据计算。-Analysis of audio signal octave.The two-channel signal is calculated separately.
瞬时声压13倍频程
- 直接输入wav的声音文件，可得到1/3倍频程和瞬态声压级(1 / 3 octave and transient sound pressure level)