Matlab_OFDM-and-figure

complex signal generator

本课件详细介绍了matlab，相信对初级入门者会有很大帮助！(This courseware introduces matlab, that would be great help for junior beginners !)

It is a novel fuzzy based sleep mode technique for WSN that turns off the ONUs (placed at the customer premises) when certain traffic conditions are verified. The objective is to achieve an improved energy efficiency without impacting too much the Quality of Service perceived by end-users. The whole operation is managed at the central Node and the length of the sleep time periods is computed employing a statistical method.

To calculate the maximum displacement in Cantilever beam. Using finite element method.

matlab code of ssim of image quality

Newton-Raphson算法是求解非线性方程组和有限元的主要程序，是工程人员的必会的算法(Newton-Raphson algorithm for solving nonlinear equations and the finite element of the main program, the engineering staff of the algorithm will)

The proposed approach satisfies the integrability condition and does not need any boundary condition assumptio-ns, we have designed a stand-alone, flexible Matlab implementation that enables to evaluation the proposed approach. The experiments on real images show the approaches ability to reconstruction the surface from SFS.

说明：  谢谢站长！谢谢给我这次下载的机会！非常感谢！现在上传一些我仿真的多普勒功率普的程序，以后一定多多支持该网站！跟大家多沟通沟通。谢谢！(head! Thank you for giving me this opportunity to download! Very grateful! Now I uploaded some simulation of Doppler Power & P procedures future, it will be the generous support of the site! We communicate with the communication. Thank you!)

69个数学建模的经典例子，学会用matlab等工具进行数学建模。(69 classic example of mathematical modeling, and learn to use tools such as matlab mathematical modeling.)

学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)