搜索资源列表
beipc
- A计权C计权滤波器函数 还有三分之一倍频程分析以及其他的滤波函数-A weighting function C weighting filters are one-third octave analysis of the filter function, as well as other
octave
- 关于倍频程和三分之一倍频程滤波器设计程序-About one-third octave and octave filter design process
oct3bank
- 三分之一倍频程滤波器组的算法。可以从时域进行滤波得到频谱，需要读入数据。-One-third octave filter bank algorithm. Can be time-domain filter spectrum, the need to read into the data.
fa1
- 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
octave
- 三分之一倍频程的源程序， 可以供信号处理使用和参考-One third octave of the source code can be used for signal processing and reference
sanfzybpc
- 准确计算语音信号或者噪声信号的三分之一倍频程。-Accurately calculate the speech signal, or one-third octave noise signal.
MATLAB-codes
- Usage of the filter: Y = FILTER(B,A,X). Requires the Signal Processing Toolbox. Design Butterworth 2Nth-order one-third-octave filter. - Usage of the filter: Y = FILTER(B,A,X). Requires the Signal
cx6_4
- 振动信号频域处理方法____三分之一倍频程处理-Vibration Frequency Domain processing ____ one-third octave
11.25three-to-one
- 振动信号三分之一倍频程谱，估计随机振动信号的频率谱函数-One-third octave spectra of the vibration signal
FFToct
- 將一個固定頻寬的傅立葉變換以八度音或1/3八度音的形式表示-This program converts a Fourier transform magnitude with constant bandwidth to an octave or one-third octave format.
pufenx
- 三分之一倍频程谱分析程序。 -One-third octave spectrum analysis program
fft
- FFT三分之一倍频程音频声强分析，从.wav文件中读取数据，计算34个频程段的声强值输出。-FFT one-third octave sound presser level analysis
onethirdOB
- 用于计算振动噪声信号中的噪声信号的三分之一倍频程的计算-For the calculation of the one-third octave noise signal in the calculation of noise and vibration signal
Filtbank
- 计算声压级及滤波器设计的，具有很重要的作用- One-third-octave band frequency analyser
one-third-octave
- 根据时域信号计算三分之一倍频程下的加速度有效值及功率谱-calculate rms in 1/3 oct freq domain
transform_12to3
- 将12分之一倍频程的声学数据转化为3分之一倍频程-The acoustic data with 12 points, one octave is transformed into a one-third octave
Noise_generate
- matlab程序，可以产生三分之一倍频程带宽噪声-Matlab program, can produce one-third octave bandwidth noise
MATLAB
- 求解声压级，总声压，三分之一倍频程，倍频程，能量谱密度(get one third octave)
三分之一倍频程处理
- 三分之一倍频程程序，信号处理必备，请自用下载(One-third octave program, self-download)
matlab命令流
- 信号处理傅里叶变换，三分之一倍频程，荷载时程曲线绘制(Signal processing Fourier transform, one third octave, load time history curve drawing)