fangxiangtu

Peak Detection algo in ECG for matlab.

灰度共生矩阵提取纹理特征可用于图像纹理特征提取(GLCM texture)

说明：  一阶线性自抗扰控制ESO建模与仿真，模型搭建正确，供大家参考(First order linear ADRC ESO modeling and simulation, the model is built correctly, for your reference)

计算认知无线系统中跳频信道接入方案有效容量的函数。(Computational Cognitive radio system hopping channel access scheme effective capacity of the function.)

离散Walsh函数一个新的实现和防真的方法，用的是MATLAB工具(discrete function of the realization of a new defense and really, is using the MATLAB tool)

isotopic linear non-dispersive material,absorbed boundary conditions, time step size dt is calculated. TF/SF region with one direction incident wave. Fourior Transformation and Reflectance and Transmittance

遗传算法是计算机科学人工智能领域中用于解决最优化的一种搜索启发式算法，是进化算法的一种。这种启发式通常用来生成有用的解决方案来优化和搜索问题。进化算法最初是借鉴了进化生物学中的一些现象而发展起来的，这些现象包括遗传、突变、自然选择以及杂交等。(In the field of artificial intelligence, a genetic algorithm (GA) is a search heuristic that mimics the process of natural selection. This heuristic (also sometimes called a metaheuristic) is routinely used to generate useful solutions to optimization and search problems.[1] Genetic algorithms belong to the larger class of evolutionary algorithms (EA), which generate solutions to optimization problems using techniques inspired by natural evolution, such as inheritance, mutation, selection, and crossover.)

matlab环境下实现电阻抗成像的源程序(matlab environment realize the source electrical impedance tomography)

非常不错的QPSK在matlab中的仿真教程，文档中包含相关的所有代码！(Very good QPSK Simulation in matlab tutorial document contains all the code!)

IIR数字滤波器的特点是h(n)为无限长序列。设计的基本思想是：模拟系统与离散系统存在着互相模仿的理论基础，所以可以让数字滤波器的特性去模仿一个模拟滤波器的特性，得到数字滤波器的H(z)，H( )之间的变换关系。设计时，先设计一个模拟滤波器的传递函数 ，然后通过s变量与z变量之间的变换关系求出数字滤波器的系统函数H(z)。(IIR digital filter is characterized by h (n) for infinitely long sequence. The basic idea of the design are: analog systems and discrete systems there is the theoretical basis of mutual imitation, so you can make the characteristics of a digital filter to imitate the characteristics of an analog filters, digital filters are H (z), H () of the the relationship between the transformation. Design, first to design a simulation of the filter transfer function, s variables and z and then transform the relationship between variables derived digital filter system function H (z).)