1 / 8

Matlab /Octave/ FreeMat : Powerful Tools for Engineering Analysis

Matlab /Octave/ FreeMat : Powerful Tools for Engineering Analysis. BJ Furman 02DEC2012. The lowest perceptible sound level of the human ear varies with frequency. At what frequency is the ear most sensitive ?. What is the Matlab code to produce the plot?.

shantell-allen
Télécharger la présentation

Matlab /Octave/ FreeMat : Powerful Tools for Engineering Analysis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Matlab/Octave/FreeMat: Powerful Tools for Engineering Analysis BJ Furman 02DEC2012

  2. The lowest perceptible sound level of the human ear varies with frequency At what frequency is the ear most sensitive?

  3. What is the Matlab code to produce the plot?

  4. The SPL at 2.5 kHzcan be found with the interpolation function interp1()

  5. Cubic and spline interpolation is often used to smooth data

  6. The spline interpolated data gives a closer approximation to the frequency at maximum sensitivity

  7. We can make a better estimate of the maximum sensitivity using the interpolated data

  8. Matlab can play sound at Hz_min

More Related