中文说明：PLS部分最小二乘工具箱,包括调制，解调，信噪比计算，包括最小二乘法、SVM、神经网络、1_k近邻法,阐述了负荷预测的应用研究,供做算法研究人员参考，使用大量的有限元法求解偏微分方程。
English Description：
Pls pls toolbox, including modulation, demodulation, signal to noise ratio calculation, including least squares method, SVM, neural network, 1 K nearest neighbor method, expounds the application of load forecasting, for our algorithm researchers can make a reference, use a large number of finite element method for solving partial differential equations.