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![](static/image/common/ico_lz.png)
楼主 |
发表于 2009-3-21 20:32:07
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处理pz分析结果的脚本:
####-----------------------------------------------
#!/bin/sh
echo "use:pz.sh in-file out-file.left/right.tab"
tmp0=$1
awk '{print $3,$4}' $tmp0 >tmp1
grep "^-" tmp1 >tmp2
echo "#format table ##
$2_left_real $2_left_img" >$2_left.tab
sed 's/^-//g' tmp2 >>$2_left.tab
echo "#format table ##
$2_right_real $2_right_img" >$2_right.tab
grep "^[0-9]" tmp1 >>$2_right.tab
echo "finished!"
###--------------------------------------------------
把以上文件保存为文本文件,例如pz.sh,修改使其具有可执行权限(chmod u+x pz.sh), 即得到脚本程序。
使用方法,先把pz分析结果的pole和zero分别保存到两个文件:
file1: pole.txt
-------------------------
**********************************************************************
real imag real imag
0. 0. 0. 0.
-7.2669 0. -1.1566 0.
-118.3744k 0. -18.8399k 0.
-1.5929x 0. -253.5203k 0.
-2.0468x 0. -325.7631k 0.
-5.9619x 0. -948.8660k 0.
-7.6490x 0. -1.2174x 0.
-19.1067x 0. -3.0409x 0.
-44.0687x 0. -7.0138x 0.
-185.3646x 0. -29.5017x 0.
-236.5546x 0. -37.6488x 0.
-243.5865x 0. -38.7680x 0.
-320.9037x 0. -51.0734x 0.
-2.3096g 0. -367.5855x 0.
-26.6049g 0. -4.2343g 0.
-125.0115g 0. -19.8962g 0.
-196.9350g 0. -31.3432g 0.
file2: zero.txt
-----------------------------------
zeros (rad/sec) zeros ( hertz)
**********************************************************************
real imag real imag
-719.8027k 0. -114.5602k 0.
-6.0405x 0. -961.3807k 0.
-7.5889x 0. -1.2078x 0.
-14.7338x 0. -2.3450x 0.
-24.6845x -80.3620x -3.9287x -12.7900x
-24.6845x 80.3620x -3.9287x 12.7900x
-32.5689x 0. -5.1835x 0.
-99.9999x 0. -15.9155x 0.
-112.7977x 0. -17.9523x 0.
-237.3037x 0. -37.7681x 0.
-275.7424x 0. -43.8858x 0.
-2.3023g 0. -366.4242x 0.
3.7769g 0. 601.1190x 0.
-18.5761g 0. -2.9565g 0.
-123.6236g 0. -19.6753g 0.
159.0198g 0. 25.3088g 0.
-196.9570g 0. -31.3467g 0.
***** constant factor = 4.428e-20 *****
使用方法: pz.sh input-file output-file,第一个参数是输入原始的pole/zero数据,第二个参数是输出文件名称,例如第二个参数是123abc,则处理结果得到123abc_left.tab和123abc_right.tab两个文件,分别是左右平面的数据.
好了, 执行
./pz.sh pole.txt pole
得到pole_left.tab pole_right.tab两个文件
执行
./pz.sh zero.txt zero
得到zero_left.tab zero_right.tab两个文件
使用spice explorer打开ac分析结果与上述4个文件就可以得到想要的波形图了。
[ 本帖最后由 lsh0211 于 2009-3-21 20:38 编辑 ] |
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