ExtractBackground

basic sicrete fourier transform

说明：  最近编写了一个程序，现在跟大家一起分享一下，多多指正。 改变曲线色彩(change the colour of the curve)

single phase active power filter and may also contain images and documents relative to filter control

Simulink 蚁群算法仿真研究及其应用(Research and application of ant colony algorithm simulation on simulink )

是粒子群算法的MATLAB源程序，可以在matlab中运行(Is the source of the particle swarm algorithm in MATLAB, you can run in matlab)

使用matlab撰写的GM(1,1)灰度预测算法，能够实现数学模型的趋势预测。它可以实现数据平移（需要的话）、检验，并最后预测。(Use matlab to write GM (1,1) gray prediction algorithm, can realize the mathematical model of the trend prediction. It can realize the data translation (if needed), test, and finally prediction.)

It is great model of one part of engine diesel model. This particular file contains model of intake manifold.

输入两个端点 作为圆柱端面上两个圆心 绘制斜圆柱(This function constructs a cylinder connecting two center points )

R语言实现的一个简单的AHP，层次分析的源码。(The code belonging to the data analysis of R language source code level analysis.)

the upsample and down sample function rebuild as new code resamplex