ecgdetectnew

信号功率谱分析，方法三、四，已在此详细编写(Signal power spectral analysis, methods, three, four, has been prepared in detail here)

说明：  matlab绘图问题源代码，支持一下啊 哈哈(matlab source code for drawing the problem to support what ah ha ha)

利用labview与matlab结合实现人脸定位算法 置入mathscript(Labview matlab combined with the use of a face localization algorithm implementation into mathscript)

二阶数学模型的NLJ辨识MATLAB实现，仿真结果验证了NLJ在系统辨识中的可操作性.(Identification of second-order mathematical model of the NLJ MATLAB implementation, simulation results show the NLJ in the System Identification operability)

说明：  递归，是函数实现的一个很重要的环节，很多程序中都或多或少的使用了递归函数。递归的意思就是函数自己调用自己本身，或者在自己函数调用的下级函数中调用自己。 递归之所以能实现，是因为函数的每个执行过程都在栈中有自己的形参和局部变量的拷贝，这些拷贝和函数的其他执行过程毫不相干。这种机制是当代大多数程序设计语言实现子程序结构的基础，是使得递归成为可能。(Recursion, is a function to achieve a very important part of many programs are more or less use the recursive function. Recursive mean that the function of its own call to themselves or subordinates in their own function calls a function to call their own. Recursion that can be achieved because the function of each execution in the stack has its own shape parameters and local variables of the copy, the copy and the implementation process has nothing to do other functions. This mechanism is the most modern programming language implementation subroutine structure of the foundation is to make recursion possible.)

用于计算非新发行的美式期权的定价，采用二叉树方法(To calculate the not newly-issued American option price using CRR BTM method)

An effieient matlab program code for plotting the minimum vaiance froniers under different scenarios in the field of portfolio optimization.

wifi定位算法实现基于TDOA的时间差异的定位算法。(Wifi location algorithom,simple and nice!!)

MATLAB GUI设计学习手记（第二版）源程序第10章串口通信助手编译文件(Source of the MATLAB GUI Design Study Notes (second edition) Chapter 10 serial communication assistant compiled file)

离散函数matlab基本用法卷积与循环卷积描述及连续信号幅度谱包络(Discrete convolution function matlab basic usage and circular convolution description and continuous signal amplitude spectral envelope)