create_slot.m

目标跟踪的扩展卡尔曼滤波算法主函数的文件是：kal_demo.m 近似网格滤波的主函数文件是：bayes_demo.m 近似网格滤波划分网格的方法是：以目标上一个时刻的位置作为中心进行网格

function [ slot ] = create_slot()
% Create a slot of an object
%
% INPUT
%       none
% OUPUT
%       slot(1, t) : the location x of an object at time t
%       slot(2, t) : the location y of an object at time t
%
% Create a slot of an object in the area of 100 * 100

for t = 1:50
    slot(1,t) = t;
    slot(2,t) = t^2 / 100;
end

%for t=51:100
%    slot(2,t) = t - 24;
%    slot(1,t) = (t - 50)^2 / 100 + 50;
%end

for t=100:-1:51
    slot(1,t)=t-1;
    slot(2,t)=(101 - t)^2/100;
end

%for t = 1:100
%    slot(1,t) = t;
%    slot(2,t) = t;
%end


%for t = 1:100
%    slot(1, t) = t;
%    slot(2, t) = t^2 / 100;
%end

%for t = 0:49
%    slot(1, t + 1) = t;
%    slot(2, t + 1) = (sqrt(2500 - slot(1, t + 1)^2)) * -1 + 50;
%end
%for t = 50:99
%    slot(1, t + 1) = 100 - t;
%    slot(2, t + 1) = sqrt(2500 - slot(1, t + 1)^2) + 50;
%end