j_four_1

提供了几种最小二乘法程序包括：批处理最小二乘参数估计，递推最小二乘参数估计，遗忘因子递推最小二乘参数估计，递推增广最小二乘参数估计。(Provides several least squares procedures include: Batch least squares parameter estimation, recursive least squares parameter estimation, forgetting factor recursive least squares parameter estimation, Recursive Extended Least Squares Parameter Estimation.)

电力系统分析中Ybus矩阵的去奇异变换法实现算法。该程序可以实现考虑线路分支和无线路分支的情况。(In general the power system has mutual branches and it becomes difficult to form the y bus using the inspection method, so one is to go for singular transformation method.)

模糊洗衣机的MATLAB程序，可实现洗衣时间的动态仿真(MATLAB fuzzy washing procedures, can be realized Laundry time dynamic simulation)

ML corrected .m file

PCA 降维 有代码可以运行的哦 亲 PCA 降维 有代码可以运行的哦 亲 PCA 降维 有代码可以运行的哦 亲 (The code of PCA)

给Matlab配套的电力工具箱POWERSYSTEM的最全的使用手册，一共一千多页，POWERSYSTEM中所有的DEMO都有详细介绍，是学习电力工具箱的精品资料(Matching of electricity to Matlab toolbox POWERSYSTEM the most comprehensive user manual, a total of more than 1000 pages, POWERSYSTEM have all the details of DEMO is to learn the power of quality information toolbox)

电压空间矢量发生器程序，用于三相全桥电路的脉宽调制技术，属于电力电子与电力传动学科范围。(Voltage space vector generator procedure for three-phase full-bridge pulse-width modulation circuit technology, power electronics and power belong to discipline the scope of transmission.)

RBF径向基函数预测的matlab算法，在神经网络算法中预测效果好(Radial basis function RBF prediction matlab algorithm, the neural network algorithm predicted effective)

谱减法语音增强算法MATLAB源程序，简单有效(Spectral subtraction speech enhancement algorithm for MATLAB source code, simple and effective)

ICA算法的详细介绍，包括算法的主要步骤。最后还附有一个实例，有相应的程序，方便使用。(A detailed description of the ICA algorithm, including the main steps of the algorithm. Finally, accompanied by an instance of the corresponding program, easy to use.)