资源列表
finitedif
- 地震有限差分正演，包含正规网格、交错网格、变交错网格、有限元等算法-finite difference
CPSO
- 混沌粒子群优化算法-CPSO与基本粒子群对比，对同一个判断方程，输出二都的收敛曲线图，比较优劣！-Chaos particle swarm particle swarm optimization algorithm-CPSO contrast, a judge on the same equation, the convergence of both output two graphs compare the pros and cons!
GAPSO
- 遗传粒子群、混沌粒子群、基本粒子群三者对比，对一个判断方程，输出其收敛曲线，毕业设计的核心精华！-Genetic particle swarm, chaotic particle swarm, and basic particle swarm, equations for a judgment, the output curve of its convergence, the core essence of graduation design.
prediction-methods-for-hydrology
- 径流预报常用的几种模型：AR模型，BP模型，RBF模型，GM(1,N)模型；预报数据预处理方法：自相关函数以及偏自相关函数确定法；EMD方法-Several commonly used runoff forecasting model: AR model, BP model, RBF model, GM (1, N) model forecast data preprocessing methods: autocorrelation function and partial autocorre
GARCH-model-forecast-
- 对NYSE股票日收盘价格，运用GARCH或者ARCH模型进行分析，并预测2012年5月1日到2012年5月9日的价格。将预测值与真实值对照，比较误差。-Closing stock price on the NYSE, using GARCH or ARCH models to analyze and predict the price May 1, 2012 to May 9, 2012 in. The predictive value and the true value control, m
TJ-Matlab-second
- 本程序用于复合材料里面计算等效弹性模量，采用的是渐近均匀化的方法-calculation of equivalent elastic modulus with homogenization Method
32compressed-echo_MTD
- 32个脉冲调制的线性调频连续波发射信号，单目标回波信号中加入了距离时延与多普勒频移信息。数字下变频后再进行脉压与MTD处理从而检测出距离与速度信息。-Chirp 32 pulse-modulated continuous wave transmit signals, a single target echo signal from the delay and added to the Doppler shift information. MTD frequency pulse pressure
k-means-for-iris
- 利用K均值聚类对鸢尾花样本进行聚类的matlab程序，包含源代码、样本数据、聚类结果-The use of K-means clustering method to classify iris sample matlab program, the program includes source code, sample data, the classification results
phrase
- MATLAB中关于信号瞬时相位和瞬时频率的提取的代码，值得学习，很实用-MATLAB code on the extracted signal instantaneous phase and instantaneous frequency, it is worth learning, it is practical
PMSM_sensorless
- 永磁同步电机无速度传感器直接转矩控制，运行亲测有效-pmsm sensorless dtc
vector
- 基于 Simulink仿真的步进电机闭环控制系统分析分析转速输出曲线，提出了加入模糊速 度前馈控制环的系统改进方案 ，系统稳定性得到较大提 高。 - Based on the Simulink closed loop stepper motor speed control system analysis output curve analysis, proposed adding fuzzy speed Former feedforward control loop system
rail_excitation
- 包括simulink程序与轨道不平顺美国谱的时域生成程序（m语言编写的函数），直接可用于matlab的simulink模型仿真，不用做任何处理。下载该压缩包，打开其中的rail_excitation.mdl，双击即可看到时域轨道谱生成-Simulink program including the United States and track irregularity spectrum time domain generation program (m language function), c