Community Profile


Jakub Rysanek


Last seen: 약 1년 전 2014년부터 활동


  • Triathlon Participant
  • Knowledgeable Level 1
  • First Answer
  • Quiz Master
  • Leader
  • Personal Best Downloads Level 1
  • First Review
  • 5-Star Galaxy Level 1
  • First Submission
  • Puzzler
  • Commenter
  • Speed Demon

배지 보기

Content Feed

보기 기준

답변 있음
Differentiation without symbolic toolbox. Is it possible numerically?

6년 이하 전 | 0


M2014b+ graphics, changing legend orientation ex post
Under new Matlab graphics, changing the legend orientation does not work well if the legend was created with all 4 output argume...

약 6년 전 | 답변 수: 1 | 0



답변 있음
Orange Color isolate from the image
You can define a set of RGB codes that define "orange" color and then apply image thresholding like this: % Load image from...

약 6년 전 | 0

답변 있음
how to do differentiation?
If you do not have access to Symbolic Math Toolbox, you may want to use one of my recent FileExchange submissions: <http://ww...

약 6년 전 | 0

답변 있음
Problem with solving equation with 'FSOLVE'
To me it appears that the initial conditions to your optimization problem must lie within a specific, perhaps bounded, region. F...

약 6년 전 | 0

답변 있음
How can I maintain zoom ratio in refreshing plot?
You can assign a user-defined callback function to the zooming tool: figure; plot(1:10); zz = zoom(); set(...

약 6년 전 | 0

| 수락됨

답변 있음
Rotate the plot at 45 degree
I would simply rotate all data using the planar (2D) transform with respect to the origin: angle = pi/4; reference_line ...

약 6년 전 | 1

답변 있음
How to insert image in MatLab
imread() can import whole bunch of graphical data types, including .jpg and .png. Conversion to .png, as you ask, is not necessa...

약 6년 전 | 1

답변 있음
How to setup legend for a figure with two axes (left and right)?
You can create the legend using the handles of your line objects: l1=line('parent',ax(1),'xdata',x,'ydata',y11,'color','b')...

약 6년 전 | 2

| 수락됨

답변 있음
Please help me to solve this newton-raphson method
In this case I would go with roots([1,-16.05,88.75,192.0375,116.35,31.6875])

약 6년 전 | 0

답변 있음
Solving linear systems with the QR factorisation
[1] If the solution of Ax=b is believed to be unique: [qq,rr] = qr(A); x = rr\qq.'*b; [2] If the system Ax=b has ...

약 6년 전 | 0