2008123456745812

constract decring of image

This pdf file contains steps to simulate a traction load in an area with varaiable speed control and traction operation mode and regenerative mode.

说明：  区间蒙特卡洛潮流算法，当输入变量为确切区间变化时，采用牛拉法计算在该输入变量下的电网区间状态值(The interval Monte Carlo power flow algorithm is used to calculate the state value of the power grid interval under the input variable when the input variable is the exact interval change.)

时频分析工具箱，功能强大，能够出理和分析非平稳信号(Time-Frequency Analysis Toolbox, powerful, able to out the rationale and analysis of non-stationary signal)

此程序为带有误差跟踪功能的DMC控制，能有效的控制跟踪误差输入(This procedure with the DMC error tracking control, which can effectively control the tracking error input)

matlab实现iir滤波器。iir数字滤波器有显著特点，dsp运行速度快(matlab iir filter implementation)

matlab code for qpsk modulation technique

本程序仿真了高斯噪声的几种概率密度估计方法(This procedure simulated several Gaussian noise probability density estimation method)

一个用于保存matlab生成的图像的工具包，避免一般保存图像时白边的出现。(A tool for storing the generated image matlab package generally kept to avoid the white side of the image appears.)

小波包分析提取振动信号中的特征频率，可以广泛的应用于数据预测及数据分析,混沌的判断指标Lyapunov指数计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Can be widely used in data analysis and forecast data, Chaos indicator for Lyapunov index calculation.)