capturaMicrofono

2013年国赛数学建模B题第一题matlab源代码(2013 State B title game first question mathematical modeling matlab source code)

4阶龙格库塔方法求解常微分方程组，并作出混沌系统的吸引子图像(4-order Runge-Kutta method for solving ordinary differential equations, and make attractor image)

说明：  EMD+小波包分解算法matlab实现，能够分解，直接调用就行(Implementation of EMD with MATLAB)

自编的BP神经网络Matlab程序，可完美运行。还附有0到9训练样本集，供大家参考学习(Self BP neural network Matlab program can be run perfectly. Accompanied by 0-9 training sample set for your learning)

维纳滤波算法，提高信噪比和可读性，适用于平稳高斯噪声环境(Wiener filtering algorithm to improve the signal-to-noise ratio and readability, applicable to stationary Gaussian noise environment)

电力系统潮流计算程序（节点电压幅值和相角、线路注入的有功功率和无功功率、线路损耗）(power system flow)

matlab reading file & segmentation example

for trainng the data.....

包含各种matlab仿真的源程序，同时从基础上开始介绍matlab的使用，包括矩阵运算等。(Includes a variety of matlab simulation of the source, also introduced from the beginning based on the use of matlab, including matrix operations, etc..)

this code is represented using canny algorithm in matlab