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EKF: Update derivation scripts and outputs

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Work around limitation in Symbolic toolbox environment space by incrementally saving and clearing workspace
Remove vehicle vertical position from optical flow prediction equations (use range measurement instead) and regenerate auto-code
Remove legacy optical flow auto-code conversion method as it is not required now a work around for symbolic toolbox limitations has been developed
Fix out of date syntax
This commit is contained in:
Paul Riseborough
2016-03-08 16:39:47 +11:00
parent ffebaf384f
commit e9ccfdd484
7 changed files with 489 additions and 490 deletions
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matlab/scripts/Inertial Nav EKF/SaveScriptCode.m
+21 -2
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@@ -409,7 +409,7 @@ if exist('SH_LOS','var')
fprintf(fid,'\n');
fprintf(fid,'Kfusion = zeros(%d,1);\n',nRow,nCol);
for rowIndex = 1:nRow
string = char(K_LOS(rowIndex,1));
string = char(K_LOSX(rowIndex));
% don't write out a zero-assignment
if ~strcmpi(string,'0')
fprintf(fid,'Kfusion(%d) = %s;\n',rowIndex,string);
@@ -421,7 +421,7 @@ if exist('SH_LOS','var')
fprintf(fid,'\n');
fprintf(fid,'Kfusion = zeros(%d,1);\n',nRow,nCol);
for rowIndex = 1:nRow
string = char(K_LOS(rowIndex,2));
string = char(K_LOSY(rowIndex));
% don't write out a zero-assignment
if ~strcmpi(string,'0')
fprintf(fid,'Kfusion(%d) = %s;\n',rowIndex,string);
@@ -547,6 +547,25 @@ if exist('SH_MAGS','var')
end
fprintf(fid,'\n');
fprintf(fid,'\n');
fprintf(fid,'SK_MAGS = zeros(%d,1);\n',numel(SK_MAGS));
for rowIndex = 1:numel(SK_MAGS)
string = char(SK_MAGS(rowIndex,1));
fprintf(fid,'SK_MAGS(%d) = %s;\n',rowIndex,string);
end
fprintf(fid,'\n');
[nRow,nCol] = size(K_MAGS);
fprintf(fid,'\n');
fprintf(fid,'Kfusion = zeros(%d,1);\n',nRow,nCol);
for rowIndex = 1:nRow
string = char(K_MAGS(rowIndex,1));
% don't write out a zero-assignment
if ~strcmpi(string,'0')
fprintf(fid,'Kfusion(%d) = %s;\n',rowIndex,string);
end
end
fprintf(fid,'\n');
end
%% Write equations for X accel fusion