function output = changePitch(input, pitchInSemitones) % one octave is 12 semitones octave = pitchInSemitones / 12; %0.69314718056 is In2. go up one octave corresponds to twice the freqency; pitchChange = exp(0.69314718056  * octave); rate = 1 * pitc…

soundtouch implement of changing rate in a way same with resample(SRC). When rate < 1, it need interpolate sample. and delete samples when rate > 1. After  interpolation, there may be introduce high frequency. To avoid aliase, we usally apply a low…

soundtouch变速主要采用WSOLA算法来进行变速. http://www.surina.net/soundtouch/ https://blog.csdn.net/suhetao/article/details/5863477 The principle of WSOLA refer to following figure: There are three important parameter: SequenceMs, overlapMs, seekWindowMs. These pa…

Install the extension in VS Code Open the command palette using Ctrl+Shift+P Type ext install Matlab in the command palette Select MATLAB as a language On the bottom-right corner, click on the select language mode button, if you have created a new fi…

论文:Frequency-tuned Salient Region Detection.CVPR.2009 MATLAB代码运行出错如下: Error using makecform>parseWPInput (line 389)Expected input number 2, PROPERTYNAME, to match one of these strings: AdaptedWhitePoint The input, ''whitepoint'', did not match any of…

from: http://www.360doc.com/content/14/0314/16/175261_360565922.shtml Invalid MEX-file '*/*/*.mexa64': /usr/local/MATLAB/R2012b/bin/glnxa64/../../sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by usr/local/lib/libopencv_c…

ACCEPTED CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION 2001 Rapid Object Detection using a Boosted Cascade of Simple Features 简单特征的优化级联在快速目标检测中的应用 Paul Viola                                                            Michael Jones viola@merl.…

This article come from HEREARS-L1: Learning Tuesday 10:30–12:30; Oral Session; Room: Leonard de Vinci 10:30  ARS-L1.1—GROUP STRUCTURED DIRTY DICTIONARY LEARNING FOR CLASSIFICATION Yuanming Suo, Minh Dao, Trac Tran, Johns Hopkins University, USA; Hojj…

Research Code A rational methodology for lossy compression - REWIC is a software-based implementation of a a rational system for progressive transmission which, in absence of a priori knowledge about regions of interest, choose at any truncation time…

##Advice for Applying Machine Learning Applying machine learning in practice is not always straightforward. In this module, we share best practices for applying machine learning in practice, and discuss the best ways to evaluate performance of the le…