6b0378b582e861e2d6adde59cf2848609f68f8e6
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17 <link title=
"Main" rel=
"Chapter" href=
"Main.html"><title>Signal.signal_serialize
</title>
20 <code class=
"code"><span class=
"keyword">let
</span> signal_serialize
s
=
<br>
21 <span class=
"keyword">let
</span> temp0
=
(signal_fun
s)
0 <span class=
"keyword">in
</span><br>
22 <span class=
"keyword">match
</span> temp0
<span class=
"keyword">with
</span><br>
23 <span class=
"keywordsign">|
</span><span class=
"constructor">Vec
</span> (size0,
vec0)
<span class=
"keywordsign">-
></span><br>
24 <span class=
"keyword">let
</span> new_signal
=
<span class=
"keyword">fun
</span> t
<span class=
"keywordsign">-
></span><br>
25 (
<br>
26 <span class=
"keyword">let
</span> temp
=
(signal_fun
s)
(t/size0)
<span class=
"keyword">in
</span><br>
27 <span class=
"keyword">match
</span> temp
<span class=
"keyword">with
</span><br>
28 <span class=
"keywordsign">|
</span><span class=
"constructor">Vec
</span> (size,
vec)
<span class=
"keywordsign">-
></span><br>
29 <span class=
"keyword">if
</span> size
=
size0
<span class=
"keyword">then
</span> <br>
30 vec
(t
<span class=
"keyword">mod
</span> size)
<br>
31 <span class=
"keyword">else
</span> <br>
32 raise
(
<span class=
"constructor">Signal_operation
</span> <span class=
"string">"Serialize: vector length not consistent."</span>)
<br>
33 <span class=
"keywordsign">|
</span>_
<span class=
"keywordsign">-
></span> raise
(
<span class=
"constructor">Signal_operation
</span> <span class=
"string">"Serialize: signal type not consistent."</span>)
<br>
34 )
<br>
35 <span class=
"keyword">in
</span><br>
36 <span class=
"keyword">let
</span> new_frequency
=
(frequency
s)
*
size0
<span class=
"keyword">in
</span><br>
37 (new_frequency,
new_signal)
<br>
38 <span class=
"keywordsign">|
</span>_
<span class=
"keywordsign">-
></span> raise
(
<span class=
"constructor">Signal_operation
</span> <span class=
"string">"Serialize: input signal should be vector."</span>)
</code></body></html>