clear;
close all;
clc;
% 读取数据txt(任意进制、整型、浮点型)
fileID1 = fopen('D:设计文档dataset1_I.txt','r');
[dat_i]=textscan(fileID1,'%f');
fclose(fileID1);
fileID2 = fopen('D:设计文档dataset1_Q.txt','r');
[dat_q]=textscan(fileID2,'%f');
fclose(fileID2);
% cell转化为数组
dat_i_h = cell2mat(dat_i);
dat_q_h = cell2mat(dat_q);
% 量化为十进制有符号数(含符号位共14bit)
m = max(max(abs(dat_i_h),abs(dat_q_h)));
DATA_I = round(dat_i_h/m*(2^(14-1)-1));
DATA_Q = round(dat_q_h/m*(2^(14-1)-1));
% 将十进制数据写入txt
fileID_I = fopen('D:intel_proRadarECG
tldataset1_I_dec.txt','w');
if fileID_I == -1
disp('fopen failed');
else
for i=1:length(DATA_I)
fprintf(fileID_I,'%d
',DATA_I(i));
end
end
fclose(fileID_I);
fileID_Q = fopen('D:intel_proRadarECG
tldataset1_Q_dec.txt','w');
if fileID_Q == -1
disp('fopen failed');
else
for j=1:length(DATA_Q)
fprintf(fileID_Q,'%d
',DATA_Q(j));
end
end
fclose(fileID_Q);
% % 量化为十六进制有符号数(含符号位共14bit)
% m = max(max(abs(dat_i_h),abs(dat_q_h)));
% DATA_I = dec2hex(round(dat_i_h/m*(2^(14-1)-1)));
% DATA_Q = dec2hex(round(dat_q_h/m*(2^(14-1)-1)));
%
% % 将十六进制数据写入txt
% fileID_I = fopen('D:intel_proRadarECG
tldataset1_I_hex.txt','w');
% if fileID_I == -1
% disp('fopen failed');
% else
% for i=1:length(DATA_I)
% fprintf(fileID_I,'%c%c%c%c
',DATA_I(i,1),DATA_I(i,2),DATA_I(i,3),DATA_I(i,4));
% end
% end
% fclose(fileID_I);
%
% fileID_Q = fopen('D:intel_proRadarECG
tldataset1_Q_hex.txt','w');
% if fileID_Q == -1
% disp('fopen failed');
% else
% for j=1:length(DATA_Q)
% fprintf(fileID_Q,'%c%c%c%c
',DATA_Q(j,1),DATA_Q(j,2),DATA_Q(j,3),DATA_Q(j,4));
% end
% end
% fclose(fileID_Q);