This Matlab function implements the SIFT algorithm for pitch extraction function [p] = sift (x, samp_rate) where p is a vector which holds the pitch frequency values in Hz at every 10 msec. -This Matlab function implements the SIFT algorithm for pitc

This MATLAB exercise designs and implements a pitch period detector based on detecting and tracking peaks in the autocorrelation of the LPC error signal during regions of voiced speech. The pitch detection procedure is called the SIFT (Simple Inverse

包括脚本文件和函数文件形式，结合PCA的尺度不变特征变换(SIFT)算法，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角。- Including scr ipt files and function files in the form, Combined with PCA scale invariant feature transform (SIFT) algorithm, It comprises aircraft flight attitude control, such as