iristest

跳频系统仿真实例-调频系统仿真信号输入源代码(Frequency hopping system simulation- simulation input)

HHT工具箱，希尔伯特黄变换用的工具箱和emd程序代码(HHT toolbox, EMD decomposition of essential things, Hilbert-Huang Transform toolbox and program code used emd)

帮你在最短的时间内精通MATLAB7，内含详细讲解！(Help you proficient in the shortest possible time MATLAB7, containing detailed explanation!)

并用S函数编制相间距离保护和接地距离保护算法程序,构建相应的保护模块,实现了三段式距离保护。仿真结果表明,所建立的三段式距离保护模型能够正确反映在保护区内的不同类型的短路故障并发出动作信号,使断路器跳闸实现输电线路的保护功能。 (A distance protection simulation model of transmission line was established by using Simulink and SimPowerSystem toolbox inMatlab. S-function was used to programe the distance protection of phase faults and earth faults and the relevantprotectionmodelswere created to build distance protection.The simulation results show that the three-stage distance protectionmodel can respond to allkinds of faultswithin protection zones correctly and send correct signal to the breaker of the line. )

著名的PSO优化算法测试函数，用于测试PSO算法寻优能力(PSO testing function)

ploting dc shunt motor curves

三维实体单元刚度矩阵matlab源程序，通用代码(The 3-D solid element stiffness matrix of Matlab source program)

该程序主要基于对信号的处理，主要功能是实现振动合成，振动合成模块，该模块分为两个部分：频率相同的简谐振动的合成、同一直线上不同频率的两个简谐振动的合成。(The program is mainly based on the signal processing, the main function is to achieve the synthesis of vibration, vibration synthesis module, which is divided into two parts: the same harmonic vibration frequency synthesis, synthesis of two simple harmonic motion along the same line of different frequencies .)

SERIES CASCADED MULTI-LEVEL SWITCH MODE MOTOR CONTROLLER

APES算法的频率谱估计 包含1个目标信号和2个干扰信号(Frequency Spectrum Estimation of APES Algorithm Contains one target signal and two interference signals)