# j dr

### École Polytechnique de Montréal

Professional Interests: Coding, Maths, Physics

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**Content Feed**

Produce a matrix with 2 vectors

But that does not work with matrices...

mer än 9 år ago | 0

Produce a matrix with 2 vectors

Just figured out B*A works... Sorry for wasting everyone's time !

mer än 9 år ago | 0

| accepted

Question

Produce a matrix with 2 vectors

Hi, I can't wrap my head around finding the simplest solution for this problem. I have two vectors A=[1 2 3] and B=[1;1...

mer än 9 år ago | 2 answers | 0

### 2

answersNonlinear fit to multiple data sets with shared parameters

Like I said in the top half of my post, if you use lsqcurvefit on each of the 3 curves independently, you would get: A1,Alpha...

mer än 11 år ago | 0

Question

lag with "figure" function

I have devised this function in order to make new figures appear where I want them to. function figuree(varargin) tic ...

mer än 11 år ago | 2 answers | 0

### 2

answersAccess to Matlab Main Window position coordinates

I guess this will have to do... Maybe I shouldn't have accepted it tho

mer än 11 år ago | 0

hold data from a regular plot to a semilog plot

Exactly the former. I tried using gca, and then trying get on the value 170.0012 but get couldn't recognize the handle... ...

mer än 11 år ago | 0

Question

hold data from a regular plot to a semilog plot

I hope this one is easy: Imagine I already have figure 100 in a plot containing data, and I want to add more curves while makin...

mer än 11 år ago | 2 answers | 1

### 2

answersQuestion

Access to Matlab Main Window position coordinates

Is there any way that I could access the MAIN MATLAB WINDOW (Matlab 7.9.0 (R2009b)) the same way I can access a figure ? With a ...

mer än 11 år ago | 3 answers | 0

### 3

answersRoot pointer location outputs same value

Even aftershutting down it didn't fix itself. Now it's working again... I guess it's a problem that fixes itself regularly......

mer än 11 år ago | 0

| accepted

Nonlinear fit to multiple data sets with shared parameters

Normaly you could identify both parameters in a fit using lsqcurvefit (least square fit) and a function of the type: functio...

mer än 11 år ago | 0

Want to create a loop that gets 12 arbitrary numbers between 1-20 from the keyboard

you're using "c" as your input vector but then you're not filling it, you're redefining it c=zeros(1,12); for i=1:12, c(i...

mer än 11 år ago | 0

Question

Root pointer location outputs same value

I designed a script to break out of a loop using the mouse cursor instead of ctrl+c This worked well using get(0,'PointerLocati...

mer än 11 år ago | 1 answer | 0