User`s guide

Loading a File into MATRIXx
1. To load FREQRESP.MAT, start MATRIXx and type:
load (‘FREQRESP.MAT’)
2. To see X-axis values, type:
o2i1x
To see Y-axis values, type:
o2i1
3. To plot x and y values on the screen (real data), type:
plot(o2i1x, o2i1)
To plot x and y values on the screen (imaginary data), type:
plot(o2i1x,imag(o2i1))
To display dB on Y-axis:
plot(o2i1x,10*.434294482*log(o2i1.*conjg(o2i1)))
To display phase on Y-axis:
plot(o2i1x,atan(imag(o2i1)./real(o2i1)))
4. To send screen dumps to an HP-IB Printer:
plot(o2i1x,o2i1,’PRINTER’)
SDF to PC-MATLAB and MATRIXx examples
HP 3563A to MATRIXx or PC-MATLAB file formats
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