Multi variable control tool complete source code can be used directly.
File list:
MFD
..\ABCPGCHK.M
..\AIRCMAKE.M
..\ALIGN.M
..\ARC.M
..\BLKBDATA.MAT
..\BLKBDEMO.M
..\BLKBPREP.M
..\CALCDEMO.M
..\CHARDATA.MAT
..\CHARDEMO.M
..\CIRC.M
..\CLDEMO.M
..\CLIP.M
..\COMP.M
..\CSORT.M
..\DEMOPREP.M
..\DIRNDEMO.M
..\DMV2FR.M
..\DSGNDATA.MAT
..\DSGNPREP.M
..\EXPD.M
..\EYEF.M
..\FACC.M
..\FADD.M
..\FADDF.M
..\FADJ.M
..\FBLKB.M
..\FBRGA.M
..\FCDOM.M
..\FCGERSH.M
..\FCNMAT.M
..\FCOMP.M
..\FCON.M
..\FCOST.M
..\FCSOD.M
..\FDEDMUND.M
..\FDEDMUT.M
..\FDIAG.M
..\FDISP.M
..\FDLY.M
..\FEDMUNDS.M
..\FEDMUTIL.M
..\FEIG.M
..\FFB.M
..\FFBF.M
..\FFUN.M
..\FGET.M
..\FGETF.M
..\FIMPULSE.M
..\FINSERT.M
..\FINV.M
..\FIXPHASE.M
..\FMAX.M
..\FMIN.M
..\FMISALG.M
..\FMS.M
..\FMUL.M
..\FMULF.M
..\FNORM.M
..\FPART.M
..\FPERRON.M
..\FPP.M
..\FPSEUDO.M
..\FPUT.M
..\FRD.M
..\FRDOM.M
..\FRFN.M
..\FRGA.M
..\FRGERSH.M
..\Frgershx.m
..\FRNMAT.M
..\FROST.M
..\FRSOD.M
..\FSGB.M
..\FSIZE.M
..\FSSV.M
..\FSSVIM2.M
..\FSTEP.M
..\FSVAN.M
..\FSVANF.M
..\FSVD.M
..\FSVUT.M
..\FTRN.M
..\GENRDATA.MAT
..\GENRDEMO.M
..\GENRPREP.M
..\INVNDEMO.M
..\LOGNYQ.M
..\MCIRC.M
..\MFD.MAT
..\MFDDEMO.M
..\MKNIC.M
..\MKNYQ.M
..\MKPLOT.M
..\MV2FR.M
..\MV2RES.M
..\MVBLKB.M
..\MVBODE.M
..\MVCON.M
..\MVDB.M
..\MVDLIST.M
..\MVFB.M
..\MVINV.M
..\MVNIC.M
..\MVNYQ.M
..\MVPAR.M
..\MVPINV.M
..\MVPLDEMO.M
..\MVRLOCUS.M
..\MVSER.M
..\MVSS2TF.M
..\MVSUM.M
..\MVTF2SS.M
..\NCIRC.M
..\P2R.M
..\PDSOLV.M
..\PHLAG.M
..\PHLEAD.M
..\PLOTBODE.M
..\PLOTDB.M
..\PLOTNIC.M
..\PLOTNYQ.M
..\plot_circle.m
..\PM2TF.M
..\PM2TF1.M
..\PSEUDINT.M
..\QUASDEMO.M
..\R2P.M
..\README8.M
..\RPVMAKE.M
..\SHPF.M
..\SIGMA.M
..\SIGMA2.M
..\SIGMA3.M
..\SIZE.M
..\SSV.M
..\T2W.M
..\TGENMAKE.M
..\TGENMOD.MAT
..\VEC2STR.M