gravity-field

说明：  脉象信号去除基线漂移，非线性一维信号去除基线漂移，中值法(MATLAB wavelet procedure to baseline drift, baseline drift realize pulse)

说明：  差分编码子程序,在调治之前对信号进行差分编码(differential coding subroutine, prior to the modulating signal differential coding)

edge detection using direction and vector operators

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用最大熵估计 法估计此信号的AR模型及其功率谱，并分析结 果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try maximum entropy estimation method to estimate the AR model of this signal and its power spectrum, and analyze the results)

lonngren textbook example matlab code

Mitsubishi MELSEC-F Programmable ControllerMitsubishi MELSEC-F Programmable Controller

This book is a survey of the numerical methods that are common to undergraduate courses in Science, Computing, Engineering and Technology.

Software-defined radios (SDRs) have been around for more than a decade. The first complete Global Positioning System (GPS) implementation was described by Dennis Akos in 1997. Since then several research groups have presented their contributions.We therefore find it timely to publish an up-to-date text on the subject and at the same time include Galileo, the forthcoming European satellitebased navigation system. Both GPS and Galileo belong to the category of Global Navigation Satellite Systems (GNSS).

用jacobi和GS法解线性方程，只需输入系数矩阵和等号右边的矩阵(Use jacobi and GS method to solve the linear problem)

1.Matlab 7.6简单入门。 2.Matlab 7.6小波工具入门。(1.Matlab 7.6 simple tutorial. 2.Matlab 7.6 Introduction of wavelet tools.)