matlab-practise

计算残余曲线，包含了反应的残余曲线，好用，(Calculate the residual curve contains the remnants of the reaction curve, easy to use,)

说明：  EKF滤波 扩展kalman 滤波的matlab学习程序,特点是简单,能够设置输入参数,直观理解算法原理. (EKF extended kalman filter matlab filter learning process, is characterized by simple, to set the input parameters, intuitive understanding algorithm.)

说明：  主要介绍QPSK的matlab编程，初步学习matlab语言在通信中的运用(the introduction of QPSK)

窗函数法设计一个数字带通FIR滤波器，小波包分析提取振动信号中的特征频率，PLS部分最小二乘工具箱。( A window function design FIR digital band-pass filter, Wavelet packet analysis to extract vibration signal characteristic frequency, PLS PLS toolbox.)

说明：  这是几篇关于boost电路设计的文章，学习电力电子的人会有所启发和帮助(This is a few articles on the boost circuit design, power electronics people will learn to inspire and help)

电动工具控制源程序 投入量产运用，吐血共享(motor controler)

fir滤波器，用matlab，dsp和quartus2设计的(fir filter, using Matlab, dsp design and quartus2)

K-SVD算法训练字典的源码，可以直接调用，也可以修改迭代次数等参数。(K-SVD algorithm to train the dictionary source, can be called directly, or you can modify parameters such as the number of iterations.)

An algorithm to get the direction of the vessels

空间谱估计之mnm算法 此算法是music算法的改进算法(Spatial spectrum estimation of the mnm algorithm This algorithm is the music algorithm improved algorithm)