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**Content Feed**

Question

How to understand the symbolic inverse fourier transform result?

Dear all, I need to perform a symbolic inverse fourier transformate. I tried the following syms alpha lambda n positive %alp...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Is there maximum number of characters of the figure title latex interpreter string?

Dear all, I would like to write a multiline title using the latex interpreter. From this post, https://it.mathworks.com/matlab...

ungefär 2 år ago | 2 answers | 0

### 2

answersQuestion

Confidence interval on dependent variable obtained through two consecutive linear regressions

Dear all, I have an independent variable vector x and two dependent variable y1 and y2. y1 is given by y1 = a * x + b and a ...

mer än 2 år ago | 0 answers | 0

### 0

answersQuestion

Estimate Turbo Code BER Performance in AWGN

Dear all, in the example https://it.mathworks.com/help/comm/ug/estimate-turbo-code-ber-performance-in-awgn.html what does re...

mer än 2 år ago | 0 answers | 0

### 0

answersQuestion

movmean reduces the dynamic range

Dear all, I have a series of data that you can see in figure 1. I would like to filter the noise out. I used movemean but it ...

mer än 2 år ago | 1 answer | 1

### 1

answerQuestion

Check number of windows prompt open

Dear all, Is there a way to check in matlab if there is any open windows propmt on the current PC? Best regards

mer än 2 år ago | 1 answer | 0

### 1

answerhow 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...

nästan 4 år ago | 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 ...

nästan 4 år ago | 1 answer | 0

### 1

answerPlotting 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...

ungefär 4 år ago | 1

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...

ungefär 4 år 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...

ungefär 4 år ago | 3 answers | 1

### 3

answerscomplex 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...

mer än 5 år 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...

mer än 5 år ago | 3 answers | 0