sampleEntropy11

Matlab sources on CFD book by P.Wesseling

用Matlab做的神经网络的BP算法做识别字符，该程序比较容易读(Done with Matlab neural network BP algorithm to do character recognition, the program easier to read)

在matlab中，Soble算子检测边缘，并保存原图中每个像素相对应的梯度模长和方位角，然后进行边缘连接(In matlab, Soble edge detection operator, and save the original image corresponding to each pixel in length and azimuth gradient mode, then the edge connector)

DFA和MFDFA算法的实现，内有算法步骤说明，实现生物信号的处理，算法正确，结果很好。(DFA and MFDFA algorithm to achieve, there are steps describe the algorithm to achieve the biological signal processing algorithm is correct, the result is very good.)

通过使用matlab优化工具箱中的函数fmincon解决有约束的非线性优化问题，有详细的代码过程。(By using the matlab optimization toolbox function fmincon to solve constrained nonlinear optimization problem, has detailed the process code.)

运用蚁群算法求解运营商的问题 有较详细的中文注释(Ant Colony Algorithm for the use of operators in more detail the issue of Chinese Notes)

说明：  用于潮流和最优潮流计算的最新版本 对于初学者很有用(For optimal power flow calculation of trends and the latest version is useful for beginners)

用各种方法求解初值问题微分方程，并分析误差。(Use various methods to solve the initial value problem of differential equation, and the error analysis.)

With the increasing penetration of renewable energies as distributed generation (DG) in smart grid scheme, technical problems arise in both distribution and transmission system level. Undesirable voltage is the main problem for connection of DGs in distribution systems while excessive reactive power demand transmission system is the major concern for Transmission System Operators. The low power generation capacity of DER (Distributed Energy Resources) has motivated the need for integration of different types of DERs and loads in the form of micro-grid to enhance the power generation capacity, reliability and marketability of dispersed type of micro-sources [12, 13]. Current harmonics and Reactive power consumption are the two power quality issues that are addressed in this thesis

经验模态分解的matlab源程序，手工编写样条插值方法(Empirical mode decomposition matlab source, manual preparation of spline interpolation method)