33yinshi

说明：  粒子滤波，用于对衰退数据的衰退模型的预测，同时也适用于状态跟踪 - 4(particle filter)

matlab程序的PPT教案及实例源代码，以及相关矩阵概念的补充(Matlab PPT example case and source code, and related matrix of the concept of added)

this is the solution of schrodenger equation in one demention.

rasionalization of exponential function

微带天线滤波器设计 北邮微波电子学实验内容ADS 个人想法非答案 (Microstrip antenna filter design BUPT microwave electronics experimental content ADS non-answer personal thoughts)

国外编写的一个非常好的基于matlab的Adaboost学习算法工具包。(abroad to prepare a very good based on Matlab Adaboost learning algorithm tool kit.)

This code is the neural network for global shape otpimization of fuel cell by matlab. Initial design variable value is input with dynamic analysis result.

Matlab教程PPT，Matlab概述与应用基础(Matlab PPT)

介绍控制异步电机的方法，采用matlab进行仿真(Introduction of induction motor control method, using matlab simulation)

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)