matlabMathProblem

说明：   非线形回归分析的matlab源代码和文本分析的文档.(Non-linear regression analysis matlab source code and text analysis of documents.)

实现RGB格式与HSI格式的互相转换，在Matlab软件中编程实现(achieve HSI RGB format and the format of mutual exchange, and the Matlab software programming! !)

白噪声经过AR模型的输出作为LMS滤波器的输入，已知：a1=1.558；a2=-0.81；白噪声方差为1.0，均值为0；u＝0.002；利用Matlab实现：(White noise as the input of the LMS filter after the output of the AR model known: a1 = 1.558 a2 =-0.81 white noise variance of 1.0, an average of 0 u = 0.002 using Matlab:)

MATLAB二维电阻抗断层成像算法!用于医学成像,里面包括有限元剖分正问题,及反问题的算法.并且附有网络剖分数据表!(MATLAB two-dimensional electrical impedance tomography algorithm! For medical imaging, which include the finite element mesh is the problem and inverse problem algorithms. And with a network partition data tables!)

巴特沃斯无源滤波器设计 内涵高通带阻带通低通四种类型的设计，其中低通参见本人上传的低通滤波器设计(Butterworth high-pass passive filter design content, low-pass band-stop four types of band-pass design, in which low-pass see my upload low-pass filter design)

说明：  RGB空间图像到CuCb空间的转换，输入一个RGB图像，可以得到一个CuCb空间的图像！(RGB space image to CuCb space conversion, enter a RGB image, you can get a CuCb space images!)

分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39％；二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)

Seismic Analysis Code，简写为SAC，是天然地震学领域使用最广泛的数据分析软件包之一(Natural seismology field s most widely used data analysis software One package)

Solving SVM through SMO

matlab数字信号与应用源代码3，对初学者有帮助(and application of digital signal matlab source code 3, to help beginners)