NEC

This submission includes the presentation and model files that were used in delivering a webinar on 12-15-05 that covered the topic of modeling Hybrid Electric Vehicles. Hybrid electric vehicles (HEVs) have proven they can substantially improve fuel economy and reduce emissions. Because HEVs combine an electric drive with the internal combustion engine (ICE) in the powertrain, the vehicle?s kinetic energy can be captured during braking and transformed into electrical energy in the battery. The dual power source also means that the ICE can be reduced in size and can operate at its most efficient speeds.

WVD Wigner-Ville time-frequency distribution

金字塔算法的实现，这个是例程，直接运行没错误(sift Pyramid)

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OMNet++的一个例子，实现了简单的路由。重要的语句后面加上了注释，适合初学者，非常有用。(A example about wirless network for OMNet++.)

电力系统潮流计算，可以计算电压，相角，幅值(Power flow calculation, you can calculate the voltage, phase angle and amplitude)

实现ASK信号的调制解调 带有低通滤波器的设计(ASK )

Alamouti space time coding simulation Maximal Ratio Combining BER simulation

this file consists files witch can use aco for tsp

去噪后的性能指标计算，其中包含信噪比、均方误差以及平滑度指标。(After denoising performance index calculation, including signal-to-noise ratio, the mean square error (mse) and smoothness index. )