A_Software-Defined_GPS_and_Galileo_Receiver_Sprin

最大频率选择小波的实现的经典论文之一，非常有启发性(The realization of maximum frequency selective wavelets, one of the classic papers, very enlightening)

在MATLAB环境下用程序实现IIR,FIR滤波器的设计，无需使用系统自带设计工具，具备选窗，阶数选择，频带选择等功能。(Program in the MATLAB environment to achieve IIR and FIR filter design, without the use of the system comes with a design tool with the selected window, order selection, band selection and other functions.)

斯皮尔曼相关性，斯皮尔曼系数一般有两个公式，由排行差分集合d计算而得（公式一）由排行集合x、y计算而得（斯皮尔曼等级相关系数同时也被认为是经过排行的两个随机变量的皮尔逊相关系数，以下实际是计算x、y的皮尔逊相关系数）（公式二）(different types functions)

基于MATLAB的显示误差递变的线性神经元源程序，希望能够帮助大家-error shows the linear movements of neurons source, we hope to help

Two-level Inverter PWM.........

This is a code to reduce the salt-pepper noise in a figure by filtering.

图像处理读入图像序列，可以读入20张图像每次，只要你设定参数(Read image processing image sequences, can be read into the 20 images each, as long as you set the parameters)

计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。(The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be faulty.)

用遗传算法求解函数极值，直接在matlab中运行即可。 (Using genetic algorithm function extremum, directly in matlab can run.)

3-D FDTD code with PEC boundaries Program author: Susan C. Hagness