zqt

c means functionality

说明：  matlab source code for dsp

周期图法各种改进,周期图法各种改进,周期图法各种改进(Periodogram various improvements)

此程序为在MATLAB环境下编写的模糊控制模块，通过模糊判断改变ＰＩＤ控制的参数，实现模糊ＰＩＤ控制。(This program is written in the MATLAB environment, fuzzy control module to change the PID control parameters, the fuzzy PID control, fuzzy judgment.)

使用迭代算法对运动目标进行分割，阈值可以自适应调节(Using an iterative algorithm for moving target segmentation threshold can adaptively adjust)

基础BPSO的matlab程序,可用于学习使用(Matlab program of basic BPSO)

matlab在数学建模上的应用，包含数学建模常用算法以及历年建模题的代码(matlab application of mathematical modeling, including mathematical modeling commonly used algorithms and code for the theme of the calendar year modeling)

Approximation entropy: Approximation entropy which is used in time series to measure the irregularity

用MATLAB实现了QR二维码的编码及解码，可显示二维码并读出二维码信息(Using MATLAB to achieve a two-dimensional code QR coding and decoding, reading out the two-dimensional code information)

mfcc algorithm this useful for analysis signal it s important feature