emd

二维经验模态分解，采用形态学求极值点，径向基神经网络拟合，速度较快。(Two-dimensional empirical mode decomposition, the use of morphology for extreme points, Radial Basis Function Neural Network Fitting, faster.)

ECG GENERATOR TO CALCULATE

坐标转换（四参数） [row col]=size(source) for i=1:row u(i)=source(i,2) v(i)=source(i,3) x(i)=source(i,4) y(i)=source(i,5) B(2*i-1,1)=1 B(2*i-1,2)=0 B(2*i-1,3)=u(i) B(2*i-1,4)=-v(i) B(2*i,1)=0 B(2*i,2)=1 B(2*i,3)=v(i) B(2*i,4)=u(i) L(2*i-1,1)=x(i) L(2*i,1)=y(i) end X=inv(B *B)*(B *L) Txy=[X(1) X(2)] xzjz(1,1)=X(3) xzjz(1,2)=-X(4) xzjz(2,1)=X(4) xzjz(2,2)=X(3) [row1 col1]=size(target) for i=1:row1 u1(i)=target(i,2) v1(i)=target(i,3) d=[u1(i) v1(i)] md=Txy+xzjz*d end end (Coordinate conversion： [row col]=size(source) for i=1:row u(i)=source(i,2) v(i)=source(i,3) x(i)=source(i,4) y(i)=source(i,5) B(2*i-1,1)=1 B(2*i-1,2)=0 B(2*i-1,3)=u(i) B(2*i-1,4)=-v(i) B(2*i,1)=0 B(2*i,2)=1 B(2*i,3)=v(i) B(2*i,4)=u(i) L(2*i-1,1)=x(i) L(2*i,1)=y(i) end X=inv(B *B)*(B *L) Txy=[X(1) X(2)] xzjz(1,1)=X(3) xzjz(1,2)=-X(4) xzjz(2,1)=X(4) xzjz(2,2)=X(3) [row1 col1]=size(target) for i=1:row1 u1(i)=target(i,2) v1(i)=target(i,3) d=[u1(i) v1(i)] md=Txy+xzjz*d end end )

处理信号的时频分析，D-S证据理论数据融合，AHP层次分析法计算判断矩阵的最大特征值。( When processing a signal frequency analysis, D-S evidence theory data fusion, Calculate the maximum eigenvalue judgment matrix of AHP.)

程序控制编程实例24 如何设计多层嵌套异常捕获错误(Programming examples of process control 24 how to design multi-layer nested Exception Catching errors)

主要介绍在matlab中如何使用好绘图的函数，以及一些例子(Mainly introduces how to use the matlab function better graphics, as well as some examples)

数学建模训练时队里写得一些仿真拟合源代码，内有很多模板，可以参考一下，有tsp、神经网络等问题求解(Written a number of mathematical modeling training simulation fitting the source code, there are many templates, you can refer to, there tsp, neural networks, problem solving)

医学信号处理实验指导--对ECG信号的处理-目的是对ECG信号进行预处理，以便将其进一步应用到于心电的自动检测；本次实验还包括心率的求取 (medical signal processing experimental guidance-- right ECG signal processing- is designed to ECG signal preconditioning in order to further its application of ECG in the automatic detection; the experiment also includes HR strike)

code source in matlab for computing value function

read miniseed seismic data into matlab