happy-birthday-to-her

说明：  此文件包含用G-N法，修正G-N法，L-M法，Lsqnonlin求解非线性最小二乘优化问题MATLAB源代码，请大家参考(This file contains the method with the GN, GN law amendment, LM Law, Lsqnonlin MATLAB nonlinear least squares optimization source code, please refer to)

说明：  1、对原文《线性时滞系统的记忆与无记忆复合H∞状态反馈控制》仿真例子作了修正。原例子根据定理1没有解。 2、对该控制方法利用matlab lmi工具箱做了仿真验证。(matlab lmi toolbox)

The PSNR is most commonly used as a measure of quality of reconstruction of lossy compression codecs (e.g., for image compression). The signal in this case is the original data, and the noise is the error introduced by compression

实现含风电场RX模型的系统潮流计算，风电场采用RX模型，此模型充分考虑风力发电机的输出功率特性，比其他模型完善，在模型中将迭代过程分为两步:常规潮流迭代计算和异步风力发电机的滑差迭代计算。( In short, the algorithm carried out to simulate the wind farmas an RX bus is as follows: 1)Begin with s=snorm in each machine, snorm being the rated slip of the same. With this value, calculate the impedance Z. 2)With these values, model the wind farm as an RX bus including the admittances of the machines in the admittance matrix and in the corresponding terms of the jacobian. 3)As a result of the first power flow, the voltages in the buses can be obtained. With these, can calculate the mechanical power of the machine. 4)With the value of s, calculate the power extracted the wind with . 5)Compare both powers and, if they are not equal, recalculate，by means of (G) and go to step 2. If they are equal, he algorithm finishes.)

Modfied version of SMOTE

another progaram that has been in matlab

数学建模样本程序，可供联系使用，matlab程序(Code code code code code code program)

基于局部模糊C均值聚类算法的图像分割的Matlab源代码(Image segmentation based on local fuzzy C-means clustering algorithm)

电网模拟器，用来模拟电网的各种故障，用来检测并网逆变器的性能。(the gridsimulator use back to back PWM simulator realise the grid )

确定性最大似然来进行DOA估计，在本设计中已经进行过仿真了。可以放心使用(For deterministic maximum likelihood DOA estimation, in this design has been simulated)