A introduction is given in this paper to the TEM calculations using the Gaver-Stehfest Inverse Laplace transform method, the effect of ramp function turn--off on the TEM response of layered earth and calculation of apparent conductivity for coincident loop configuration.

The fuel quality supplied during starting process is calculated by MAP method, and its adjustment is made with the ramp function.

In this paper an analystical representation and its property of exponential delay functions were discussed for N steps mass transfer rate during delay time DELN under the condition of enter rate function 1 N(t) for ramp function and sine functio

Wavelet de-noising based on novel thresholding function and best decomposition scale;

Signal de-noising in wavelet domain based on a new kind of thresholding function;

Wavelet-based vibration signal denoising with a new adaptive thresholding function

A Energy self-adaptive threshold function on denoise;

Signal de-noising in wavelet based on new threshold function;

A New Threshold Function De-Noising Method Based on Wavelet Transform

In this paper,an inventory model for deteriorating items starting with no shortages is considered,in which demand rate is a bi-ramp type function and backlogging rate and deterioration rate is a general function of time in the model.