adaptive-time-frequency-analysis

说明：  对心音信号进行小波三阶分解重构（默认阈值，软阈值）的matlab程序(wavelet decompose and redistribute matlab)

说明：  电话拨号音合成与识别MATLAB程序代码，用于信号处理综合应用中(Telephone dial tone synthesis and recognition MATLAB code for the application of signal processing integrated)

PLS计算程序，非常经典。可自由组合装PLS计算程序，非常经典。可自由组合装(The PLS calculation procedures, very classic. Freely Combo Pack)

基于3GPP标准的信道编码turbo码的simulink仿真文件。(Simulink simulation files based on the 3GPP standard channel coding turbo codes.)

说明：  戈泽尔算法—源程序.rar (添加噪声和滤波等)(Gauzere algorithm- source code. Rar (adding noise and filtering))

模糊自适应PID控制和常规PID控制的仿真，对阶跃信号的仿真(Fuzzy adaptive PID control and conventional PID control simulation, the simulation of the step signal)

MATLAB 声波的低通录波源代码 waterrun.wav 试验声音文件(MATLAB recorded acoustic low-pass wave source code waterrun.wav test sound file)

光顾阵列 最大功率跟踪 光伏电池模型 MPPT 建模 matlab(Patronize array Maximum Power Point Tracking MPPT PV model modeling matlab)

说明：  根据滤波器指标选择合适的窗函数，计算窗函数的长度N，调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序，调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。  (Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform.  )

说明：  Data management code