代码搜索：HATA
找到约 274 项符合「HATA」的源代码
代码结果 274
www.eeworm.com/read/159148/10691731
m hata.m
%hata 模型函数
function pathloss= hata(distance, frequency, hte, hre, type)
% 参数设置
% pathloss : 路径损耗值，一维矩阵，对应不同T-R距离
% distance : 发射机与接收机之间的距离，以一维矩阵表示，包含多个测量距离抽样值
% frequency : 载波频率，范围[150,1500] (M
www.eeworm.com/read/420951/10766107
m hata.m
function [hL50dB] = hata(hBSef, hMS, f, d, area)
%Hata - function returns signal attenuation value based on Hata Model
%
% hL50dB = hata(hBSef, hMS, f, d, area)
%
% hL50dB - radio signal a
www.eeworm.com/read/274320/10876408
m hata.m
www.eeworm.com/read/455227/7375759
m hata.m
function saida = hata(distancia, frequencia, hte, hre, zona)
%
% FUN敲O PARA PREVIS肙 DE PERDAS USANDO O "MODELO DE HATA"
%
% Fonte bibliogr醘ica: Wireless Communications - Principles and Practice
%
www.eeworm.com/read/226667/14455803
m hata.m
www.eeworm.com/read/159148/10691713
fig hata12.fig
www.eeworm.com/read/159148/10691716
m hata_simulate.m
% 仿真程序
clear;
hold off;
d=10:10:1000; % 距离10～1000m之间抽样，步长10m
dkm=d/1000; % 换算成千米
para=[900 100 1.6; 900 200 1.6]; %仿真参数，分两组数据如下
www.eeworm.com/read/159148/10691721
m hata_countryside.m
% 农村地区
function pathloss = hata_countryside( distance, frequency, hte, hre)
for k = 1 : length(distance),
pathloss(k) = 0;
L = 6
www.eeworm.com/read/159148/10691734
fig hata1.fig
www.eeworm.com/read/159148/10691738
m hata_suburb.m
% 郊区
function pathloss = hata_suburb(distance, frequency, hte, hre)
for k = 1 : length(distance)
pathloss(k) = 0;
L = 69.55 + 26.16*l