▍1. 基于粒子群算法优化的变分模态分解算法 pso-vmd
说明: 提供 基于粒子群算法优化的变分模态分解算法,适应度函数选择的是模糊熵(This paper presents a variational mode decomposition algorithm based on particle swarm optimization, and the selection of fitness function is fuzzy entropy)
说明: 提供 基于粒子群算法优化的变分模态分解算法,适应度函数选择的是模糊熵(This paper presents a variational mode decomposition algorithm based on particle swarm optimization, and the selection of fitness function is fuzzy entropy)
随机森林在MATLAB上的实现,并且可以对特征进行重要性排序选择。(Random Forest on MATLAB implementation, and can characteristics in order of importance.)
CEEMDAN方法,用于解决EMD分解过程中的模态混叠问题,同常用的EEMD方法相比,其有效减少了迭代次数,增加了重构精度,更加适合非线性信号的分析。(CEEMDAN method is used to solve the modal aliasing problem in the EMD decomposition process. Compared with the commonly used EEMD method, it effectively reduces the number of iterations, increases the reconstruction accuracy, and is more suitable for the analysis of nonlinear signals.)
用于二型模糊相关代码,包括降维,区间二型模糊运算,模糊控制等(EKM algorithm interval type-2 fuzzy related applications)
svm与knn组合模型的matlab实现(Matlab implementation of SVM and KNN combined model)
说明: svm与knn组合模型的matlab实现(Matlab implementation of SVM and KNN combined model)
单液流锌镍电池SOC的UKF估计,需要采集电池实验数据(UKF estimation of battery SOC)
说明: MATLAB,对电能质量的仿真,包括谐波,不平衡度,电压偏差等等(MATLAB, the simulation of power quality including harmonics, unbalance, voltage deviation, etc.)
提取teager能量算子和其解调信号,能够增强和突出冲击信号(Extracting Teager energy operator and its demodulation signal can enhance and highlight the impact signal)
说明: 提取teager能量算子和其解调信号,能够增强和突出冲击信号(Extracting Teager energy operator and its demodulation signal can enhance and highlight the impact signal)
说明: 采用THP预编码(QR算法)的simulink仿真链路(Precoding with THP (QR algorithm) simulink simulation link)
ex9_1 脉冲信号调制 ex9_2 载波10MHz,带宽2MHz的线性调频信号及其频谱图 ex9_3 产生7位巴克码编码的二相码 ex9_4 产生7位巴克码和线性调频的混合调制信号 ex9_5 瑞利分布实现程序 ex9_6 瑞利分布+杂波 ex9_7 相关对数正态分布杂波 ex9_8 相关weibull分布杂波 ex9_9 相干相关K分布杂波 ex9_10 线性调频信号的数字化正交解调 ex9_11 雷达脉冲压缩处理 ex9_12 二相编码信号的脉压处理 ex9_13 用FFT和FIR方法实现MTD处理 ex9_14 雷达的恒虚警处理(CFAR) ex9_15 比较相参积累和非相参积累(ex9_1 pulse signal modulation ex9_2 carrier 10MHz, bandwidth of 2MHz and the linear frequency modulation signal frequency spectrum 7 Barker ex9_3 produce the two-phase coding code 7 Barker ex9_4 generated code and linear FM modulation of the mixed signal Rayleigh distribution ex9_5 implementation procedures Rayleigh distribution ex9_6+ Clutter lognormal distribution ex9_7 related clutter weibull distribution ex9_8 related clutter Related ex9_9 coherent K distributed clutter LFM signal ex9_10 digital quadrature demodulation radar pulse compression ex9_11 treatment ex9_12 BPSK signal pulse pressure treatment ex9_13 Ways to use FFT and FIR implementation deal with MTD ex9_14 CFAR radar deal (CFAR) Comparison ex9_15 coherent and noncoherent)
一种名叫skohonen神经网络的算法,直接可以使用,亲测可用,效果不错。(A named skohonen neural network algorithm, can use directly, available measurement, effect is good.)
说明: ALO 算法核心思想是模拟蚁狮捕猎蚂蚁的狩猎机制以实现全局寻优。蚁狮在捕猎前会在在沙质土中利用其巨大的下颚挖出一个漏斗状的陷阱,并藏在陷阱底部等待猎物到来。一旦随机游走的蚂蚁落入陷阱时,蚁狮迅速将其捕食,随后重新修缮陷阱等待下一次捕猎。(The core idea of the ALO algorithm is to simulate the hunting mechanism of the ant lion hunting ants to achieve global optimization. Before hunting, the ant lion will use its huge jaw to dig a funnel-shaped trap in the sandy soil and hide at the bottom of the trap to wait for the prey to arrive. Once the randomly-wandering ants fall into the trap, the ant lion quickly preys on it, and then repairs the trap to wait for the next hunt. The ALO algorithm realizes the interaction between the ants and the ant lion through numerical simulation to optimize the problem: introduces the random walk of the ants to realize the global search, and guarantees the diversity of the population and the optimization performance of the algorithm through the roulette strategy and the elite strategy. Antlion is equivalent to the solution of the optimization problem. It can update and save the approximate optimal solution by hunting ants with high fitness.)
说明: 轴承的表面织构程序,求解油膜厚度和油膜压力以及摩擦系数(The surface texture program of bearing is used to solve the oil film thickness, oil film pressure and friction coefficient)
利用LMS、RLS算法提取单频信号 设计格型滤波器 数字信号处理 有详细实验报告与对应程序(The use of LMS, RLS algorithm to extract single frequency signal design lattice filter digital signal processing has a detailed experimental report and the corresponding procedures)
利用内点-分枝定界法解决机组组合问题,例子为3机4时段。(Interior point- Branch Delimitation of Unit, examples 3 Machine 4 hours.)