中长期电力负荷预测matlab程序，包括线性模型，指数模型，对数模型，双曲线模型，S型曲线模型，多项式模型，灰色模型GM(1,1)，指数平滑模型等-Medium and long term power load forecasting matlab procedures, including linear model, exponential model, logarithmic model, hyperbolic model, S-curve model, polynomial model,

曲线数据三次样条平滑 X 一维实数组，存放数据点的横坐标 Y 一维实数组，存放数据点的纵坐标 !DY 一维实数组，存放数据Y的测量误差-Cubic spline smoothing curve data X one-dimensional real array, store data points abscissa

振幅谱的平滑功能代码，能使振幅谱更加光滑。-smooth_spectrum is a nice code

数字闪变仪，基于IEC模拟闪变仪而来，通过低通、高通滤波器、视感度加权滤波、平滑滤波后得到瞬时闪变视感度值。-Digital flicker meter, based on the IEC flicker meter analog, low pass, high pass filter, depending on the sensitivity weighted filtering, smoothing the instantaneous flicker sensation value.

指数平滑法，它提供的预测值是前一期预测值加上前期预测值中产生的误差的修正值。-Exponential smoothing method