I just went into the casper_library directory and ran "git grep -l
complex_addsub". I now realize that maybe the block is used by a block in a
.slx format file which that command will not find. So maybe it is used. To be
sure, one would have to use some form of the "find_system" command at th
Thanks! That's a relief, for a moment there I doubted my high school
math knowledge. Just out of curiosity, how do you check if a block is
used by another block in the library?
Franco
On 10/03/2016 06:14 PM, David MacMahon wrote:
Hi, Franco,
I can understand your confusion! This block is v
Hi, Franco,
I can understand your confusion! This block is very unusual. In all fairness,
that bock does what it says it will do, but it is unclear what it’s intended
purpose is. I think it really computes "a+(b*)" and "-i(a-(b*))".
It does not appear to be used by any other blocks in the CA
Hi
Well I feel a little bit stupid asking this, but from the addsub block:
Adds and subtracts the complex inputs.
If a = w + ix, b = y + iz then
a+b = (w+y)/2 + i(x-z)/2 and
a-b = (x+z)/2 + i(y-w)/2
Why it does it like this? Shouldn't it be simply:
a+b = w+y + i(x+z)
a-b = w-y + i(x-z)
I
Hi
Well I feel a little bit stupid asking this, but from the addsub block:
Adds and subtracts the complex inputs.
If a = w + ix, b = y + iz then
a+b = (w+y)/2 + i(x-z)/2 and
a-b = (x+z)/2 + i(y-w)/2
Why it does it like this? Shouldn't it be simply:
a+b = w+y + i(x+z)
a-b = w-y + i(x-z)
I
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