PMKFandPAKF

mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

matlab code for peak of speach

matlab常用函数大全，初学者必学，很多基础的函数(matlab common function Guinness, beginners will learn many basic functions)

产生随机数的方法很多，很多软件自己就有产生随机数函数，本程序用的是乘同余法产生随机数，经对比，效果比matlab自带的要好。(Many methods of generating random Numbers, this procedure is by using congruence method generating random Numbers.)

Matlab小波变换与傅立叶变换用于检测阶跃信号，原始时域信号是一个阶跃信号，为了确定阶跃信号的突变点，分别采用傅立叶变换和db5小波进行处理。(Matlab wavelet transformation and Fourier transform is used to test signal, the original order jump time signal is a step road signal, in order to determine the Laplace domain signals point mutations, respectively the Fourier transform and db5 wavelet for processing. )

说明：  多目标决策；多属性决策；matlab代码；ELECTRE iii (MCDM MADM MATLAB ELECTRE iii )

matlab实现卡农钢琴曲 源代码 将代码复制到matlab的命令窗口即可(matlab realize canon piano)

antenna designing matlab

说明：  包含平行延拓法，边界局部尺寸延拓，极值延拓，基于ISMB的延拓方法(It includes parallel continuation method, boundary local dimension extension, extremum extension and ISMB based extension method)

matlab分别实现低通，带通，高通滤波器的程序(Filter-lowpass,bandpass,highpass. matlab )