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Aug
25
revised implement the ZOH in mathematica
add zero order hold
Aug
25
revised implement the ZOH in mathematica
added example
Aug
25
comment implement the ZOH in mathematica
@NatanBravoG. There is an option that allows you to bypass stateSpaceConversion. I've updated my answer for your example above.
Aug
25
revised implement the ZOH in mathematica
add link
Aug
25
answered implement the ZOH in mathematica
Aug
24
accepted Using ListPointPlot3D to simulate 2D plots moving in time
Aug
24
accepted 1/0 encountered when solving an ODE
Aug
24
accepted What is the correct way to use specific rule for specific pattern match when parsing an expression?
Aug
23
revised What is the correct way to use specific rule for specific pattern match when parsing an expression?
added clarification
Aug
23
revised What is the correct way to use specific rule for specific pattern match when parsing an expression?
added clarification
Aug
23
comment Error when using EquationTrekker
on version 10, windows 7, it hanged. But I saw message Message text not found -- (PropertyValue[{canvas ,canvasPane ,All},Name->trekPane ]) (1) >> show up before it hanged
Aug
23
asked What is the correct way to use specific rule for specific pattern match when parsing an expression?
Aug
23
accepted On using DiracDelta[t] in OutputResposne in version 10. Different result from version 9
Aug
22
revised On using DiracDelta[t] in OutputResposne in version 10. Different result from version 9
edited title
Aug
22
asked On using DiracDelta[t] in OutputResposne in version 10. Different result from version 9
Aug
21
comment How to combine one or more rotated graphics objects?
Would'nt be easier to just change the order of Graphics and Rotate? Like this: e1 = Graphics[Rotate[{Blue, Opacity[.75], Disk[{0, 0}, {1/3, 1/4}]}, \[Pi]/3]]; e2 = Graphics[Rotate[{Red, Opacity[.75], Disk[{0, 0}, {1/3, 1/4}]}, \[Pi]/7]]; Show[{e1, e2}] !Mathematica graphics
Aug
14
awarded  Nice Question
Jul
23
asked 1/0 encountered when solving an ODE
Jul
23
asked Error solving third order ODE in version 10. No error in V9. DSolve`DSolveKovacicDump`
Jul
22
revised How to solve an integral equation by iteration method?
fixed the limit, had it in reverse