Differences From Artifact [a15e80b520]:

To Artifact [302b8e2528]:


11
12
13
14
15
16
17



18
19
20
21
22
23
24
# Copyright (c) P.J.Gawthrop, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$



## Revision 1.13  1998/09/03 09:12:32  peterg
## Removed debugging lines
##
## Revision 1.12  1998/09/02 12:02:14  peterg
## Added mttinput paramater
##
## Revision 1.11  1998/08/11 13:32:42  peterg







>
>
>







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
# Copyright (c) P.J.Gawthrop, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.14  2000/05/20 15:35:18  peterg
## Parameterised version
##
## Revision 1.13  1998/09/03 09:12:32  peterg
## Removed debugging lines
##
## Revision 1.12  1998/09/02 12:02:14  peterg
## Added mttinput paramater
##
## Revision 1.11  1998/08/11 13:32:42  peterg
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

# Data
  mttpar=$1_numpar;

# Simulation parameters
  simpar=$1_simpar;

  [nx,ny,nu,nz,nyz] = $1_def

  %Defaults
  
  if exist('simpar.wmin')==0
    simpar.wmin = -1;
  end;

  if exist('simpar.wmax')==0
    simpar.wmax = 2;
  end;

  if exist('simpar.wsteps')==0
    simpar.wsteps = 100;
  end;

  W = logspace(simpar.wmin,simpar.wmax,simpar.wsteps)';
  if exist('mttinput')==0
    mttinput = 1;
  end;
  mttu0 = zeros(nu,1);
  mttu0(mttinput) = 1;

  [n,m]=size(W);
  if m>n







|



|



|
|


|




|







84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115

# Data
  mttpar=$1_numpar;

# Simulation parameters
  simpar=$1_simpar;

  [nx,ny,nu,nz,nyz] = $1_def;

  %Defaults
  
  if (struct_contains(simpar,"wmin")==0)
    simpar.wmin = -1;
  end;

  if (struct_contains(simpar,"wmax")==0)
    simpar.wmax = 2
  end;

  if (struct_contains(simpar,"wsteps")==0)
    simpar.wsteps = 100;
  end;

  W = logspace(simpar.wmin,simpar.wmax,simpar.wsteps)';
  if (struct_contains(simpar,"mttinput")==0)
    mttinput = 1;
  end;
  mttu0 = zeros(nu,1);
  mttu0(mttinput) = 1;

  [n,m]=size(W);
  if m>n
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
  [A,B,C,D,E] = $1_dm(mttpar);
  fr = dm2fr(A,B,C,D,E,W,mttu0);
  lw = log10(W);
  lmfr = log10(abs(fr));
  pfr = angle(fr)*180/pi;

% Complex frequency response
  write_matrix([W fr], '$1_fr');

% Log magnitude v log frequency
  write_matrix([lw lmfr], '$1_lmfr');

% Angle v log frequency
  write_matrix([lw pfr], '$1_lpfr');

% Nyquist style
  re = real(fr);
  im = imag(fr);
  nyq = [re(:,1) im(:,1)];
  for i = 2:ny
    nyq = [nyq re(:,i) im(:,i)];
  end;
  write_matrix(nyq, '$1_nyfr');

% Nichols style
  re = lmfr;
  im = pfr;
  nic = [im(:,1) re(:,1)];
  for i = 2:ny
    nic = [nic im(:,i) re(:,i)];
  end;
  write_matrix(nic, '$1_nifr');

EOF

# Now invoke the standard error handling.
mtt_error mtt_error.txt













|


|


|








|








|



|







124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
  [A,B,C,D,E] = $1_dm(mttpar);
  fr = dm2fr(A,B,C,D,E,W,mttu0);
  lw = log10(W);
  lmfr = log10(abs(fr));
  pfr = angle(fr)*180/pi;

% Complex frequency response
  write_matrix([W fr], "$1_fr");

% Log magnitude v log frequency
  write_matrix([lw lmfr], "$1_lmfr");

% Angle v log frequency
  write_matrix([lw pfr], "$1_lpfr");

% Nyquist style
  re = real(fr);
  im = imag(fr);
  nyq = [re(:,1) im(:,1)];
  for i = 2:ny
    nyq = [nyq re(:,i) im(:,i)];
  end;
  write_matrix(nyq, "$1_nyfr");

% Nichols style
  re = lmfr;
  im = pfr;
  nic = [im(:,1) re(:,1)];
  for i = 2:ny
    nic = [nic im(:,i) re(:,i)];
  end;
  write_matrix(nic, "$1_nifr");

EOF

# Now invoke the standard error handling,"
mtt_error mtt_error.txt







MTT: Model Transformation Tools
GitHub | SourceHut | Sourceforge | Fossil RSS ]