Lyapunov_Lorenz

说明：  关于小波分析的matlab一些程序，在各方面应用的例子，比如在图像和音频上(On the wavelet analysis matlab program)

bp 网络逼近函数,作正弦函数逼近.对初学者来说是不错的例子.(bp network approximation functions for sine function approximation. For beginners is a good example.)

Matlab工具包，包含了支持向量机和核函数的工具包，可直接调用(Matlab toolkit, including support vector machine SVM and kernel function tool kit, can be called directly )

实现遗传算法GA和BP神经网络的最优化问题(Realization of genetic algorithm GA and BP neural network optimization problem)

解决2004年数学建模第一问求出力机组的源码(In 2004, the solution of mathematical modeling for output unit ask source)

这是可以解决tsp问题的遗传算法的matlab，产生初始群体是没采用改良圈法代码，有测试数据，可供参考学习(this is a generic algorithm for tsp)

图像颜色空间转换，包括RGB、YUV、YCbCr等色彩空间分量之间的变换(Image color space conversion, including conversion between RGB, YUV, YCbCr color space component)

Pake变换的Simulink仿真实现，即abc坐标到αβ坐标再到dq坐标系。非matlab自带模块，便于理解原理。(Park transforms Simulink Simulation, namely abc coordinates to αβ coordinate then dq coordinate system. Non-matlab module comes with easy to understand the principle.)

首先给出了谐波小波时频剖面图检测含噪声信号的微弱奇异成分的方法 然后运用谐波小波时频剖面图方 法分析了碰摩故障仿真信号 最后利用该方法对多个实际汽轮机组动静碰摩故障的真实振动信号进行了分析研 究。结果表明, 谐波小波能够得到其它信号分析方法无法得到的特征, 有效识别机组的碰摩故障。(Harmonic wavelet time􀀁 frequency profile plot is introduced firstly in practice to identify weak singularity in a signal with noise clearly. With this method, emulational signal and vibration data of the rubbing of the large practical turbo-generator units are analyzed successfully, which prove that the method is effectively extract the rubb ing signal feature.)

Optimization of the bemorph function in the MATLAB image processing toolbox