optimization-matlab

this is a matlab code source

matlab学习用的例子，欢迎大家使用，有时间交流。(matlab examples to learn to welcome everyone to use, time-sharing.)

Signal processing algorithms to extract heart beats in recordings of heart muscle activity

用于滤波作用的 在做纹理回复的时候需要用到(Filtering role for the texture back in to do the time needed)

无迹卡尔曼滤波UKF是重要的非线性滤波方法。它采用UT变换的方法，不再近似系统的非线性方程，它仍然用高斯随机变量表示状态分布，不过是用特定选择的样本点加以描述，每个点叫一个高斯点，它从系统状态的概率密度函数中取出；然后，按系统的真实模型演化，得到非线性演化后的σ点，使得样本均值和样本方差是真实均值和真实方差的好的近似。 在这个程序中，实现了基于UKF的滤波方法，并且建立了两种仿真环境进行实验。(Unscented Kalman filter UKF is an important nonlinear filtering method. It uses the UT transformation method, no similar system of nonlinear equations, it still says the state with the Gaussian distribution of random variables, but the specific choice is to describe the sample points, each point is called a Gaussian point, it is from probability density function of the system state to remove then, according to the true model of evolution of the system obtained after the nonlinear evolution of σ point, making the sample mean and sample variance is true variance of the mean and the true good approximation. )

本程序为粒子群优化算法，可用于优化计算，能够运行。(Particle swarm optimization algorithm)

说明：  模糊聚类算法，实现对数据的聚类分析，供大家参考(Fuzzy clustering algorithm, the realization of the cluster analysis of data for the U.S. reference)

应用灰色关联方法进行变压器油色谱故障诊断程序(Transformer oil DGA diagnoses program by gray relationship method)

毕业论文参考资料，从期刊网上下载的，如果有需要共大家参考(Thesis reference materials downloaded from the journal, if you need a total of reference)

Simulation of the Logistic map n is the number of the simulated points. x is the simulated time series. a is the parameter.