Community Profile # FastCar

9 total contributions since 2017

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Question

fitnlm tStat method: single side test or double side test?
Hello As in the tile, is fitnlm giving the tStat for a single side test or for a double side test (my understanding is that it ...

11 months ago | 0 answers | 0

### 0

how can i write the code of pulse function?>
Are you looking for these functions? https://uk.mathworks.com/help/symbolic/rectangularpulse.html https://uk.mathworks.com/hel...

12 months ago | 0

Question

Fit a series of data with fitnlm
Hello, I would like to fit the data in the file (first column is independent variable, second column is dependendt variable) wit...

12 months ago | 0 answers | 0

### 0

Question

give constant parameters to fitnlm
I want to use fitnlm (rather than fminsearch and a cost function) because it has the built in statistics. I need to run the fit ...

12 months ago | 1 answer | 0

### 1

Plotting isotherms for ideal gas law
Given that pV=nRT the volume vector is V=[0.1:0.1:40]/1000 temperature vector is T=[20:20:400] from the status equation p=nRT./V...

1 year ago | 0

Good laptop for parallel computing using matlab??
Are you sure that your task could be done in parallel? Did you check the memory requirements for the task? Mind that a laptop co...

1 year ago | 0

Question

non linear regression model with constraints
I have a set of data that I want to fit with a non linear regression model. The regression function is y=k*x.^alpha (I usually...

1 year ago | 3 answers | 1

### 3

complex numbers multiplication in double precision
I try to clarify my question: the phase is given by the distance of a satellite from the Earth multiplied by 4 x pi / lam...

2 years ago | 0

Question

complex numbers multiplication in double precision
Hello, I have to multiply couple of complex numbers and then I have to add all the product. Let's say the two complex numb...

2 years ago | 3 answers | 0