webrtc/modules/audio_processing/transient/test/plotDetection.m
Mirko Bonadei bb547203bf Moving src/webrtc into src/.
In order to eliminate the WebRTC Subtree mirror in Chromium, 
WebRTC is moving the content of the src/webrtc directory up
to the src/ directory.

NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
TBR=tommi@webrtc.org

Bug: chromium:611808
Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38
Reviewed-on: https://webrtc-review.googlesource.com/1560
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Henrik Kjellander <kjellander@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19845}
2017-09-15 04:25:06 +00:00

22 lines
923 B
Matlab

%
% Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
%
% Use of this source code is governed by a BSD-style license
% that can be found in the LICENSE file in the root of the source
% tree. An additional intellectual property rights grant can be found
% in the file PATENTS. All contributing project authors may
% be found in the AUTHORS file in the root of the source tree.
%
function [] = plotDetection(PCMfile, DATfile, fs, chunkSize)
%[] = plotDetection(PCMfile, DATfile, fs, chunkSize)
%
%Plots the signal alongside the detection values.
%
%PCMfile: The file of the input signal in PCM format.
%DATfile: The file containing the detection values in binary float format.
%fs: The sample rate of the signal in Hertz.
%chunkSize: The chunk size used to compute the detection values in seconds.
[x, tx] = readPCM(PCMfile, fs);
[d, td] = readDetection(DATfile, fs, chunkSize);
plot(tx, x, td, d);