tafgukrt

simulate mimo system with OneRingSelective channel

用PCA主成分分析進行錯誤訊號分離 可應用在晶圓製程資料的分析(PCA principal component analysis of the error signal separation can be applied to the wafer process data analysis)

计算信号的LZ复杂度的MATLAB代码，清晰易懂(MATLAB code of calculating LZ complexity of signal )

压缩包是三个matlab源程序，用于产生自由空间路径损耗、对数距离路径损耗以及对数正态路径损耗。(Package is three matlab source, used to produce free space path loss, log distance path loss and lognormal path loss. )

用于心电图ECG信号的QRS检测，经典算法P&T(The classical algorithm P&T which is used to detect QRS in ecg signals)

代码使用差分进化算法解决了车辆路径问题，供大家学习参考(The code uses differential evolution algorithm to solve the vehicle routing problem.)

录入程序代码，并对该实验代码进行调试，检查程序代码中的语法和语义错误。 编写函数f（x）的代码如下： Romberg算法¨ function z=f(x) if (x~=0) z=sin(x)/x else z=1 end 备注：在实验代码中，首先输入必要的变量的值如下： a=0 b=1 tol=1e-8 待查询检查通过，开始输入执行代码 设置格式format short g查看u的值和sin（u）的值： (Input program code, and debugging code for the experiment to check the program code in the syntax and semantic errors. The preparation of a function f (x) of the code is as follows: Romberg algorithm ¨ function z = f (x) if (x ~ = 0) z = sin (x)/x else z = 1 end Note: In the experimental code, First, enter the necessary value of the variable is as follows: a = 0 b = 1 tol = 1e-8 pending inquiries, checking through, began to enter the implementation of the code format format short g see u, values and sin (u) values:)

通过计算和作图，比较4PSK和QPSK这两种不同的编码方式之间的优略，说明发射信号一个是三值的一个是二值的(By calculating and plotting, preferably QPSK, and compare these two 4PSK encoding between different strategies, a description of the transmission signal is a ternary value is two)

谱方法的一本教程及书中配套matlab源码(Spectral method, and a tutorial book, matching matlab source code)

matlab常用函数参考，包括基本的函数和一些特殊的函数。(matlab reference commonly used functions, including basic functions and some special functions.)