Frage

How to get the points of [lat, lon] of a full great circle?
the matlab function gcwaypts generates points on the short arc of the great circle across two given points. How to get the f...

mehr als 11 Jahre vor | 1 Antwort | 0

Frage

how to exit the occupy of the license of a matlab toolbox?
The license of a matlab toolbox allows only several users in the meantime. How to quit from the occupied license?

mehr als 11 Jahre vor | 1 Antwort | 0

Frage

question about the 'stuct' of matlab?
Why the second one gives rise to empty struct? s.a=1; s.b=2; s.c={} s = a: 1 b: 2 c: {} ...

mehr als 11 Jahre vor | 1 Antwort | 0

Frage

unexpected shift after downsampling using decimate
n = 1000; t = 1:n; x = rand(1,n) - 0.5; x = sin(2*pi/100*t); y = decimate(x,4); figure('color','w'); ha = a...

mehr als 11 Jahre vor | 2 Antworten | 1

Beantwortet
system('curl www.google.com') doesn't work
where is your libcurl.so

mehr als 11 Jahre vor | 0

Frage

Problems of loading http urls in matlab.
I can access websites using the matlab web browser. I can NOT download a url link using 'urlread'. Is there any other mat...

mehr als 11 Jahre vor | 1 Antwort | 0

Frage

about the amplitude of spectrum by fft
As for cos(2*pi*t), the peaks locates at -1 and 1 Hz with a value of 0.5. It's correct. t = 0:0.1:10; x = cos(2*pi*...

mehr als 11 Jahre vor | 1 Antwort | 1

Frage

What are the frequencies when N in fft(x,N) is odd?
I know when N is even, fft(x,N) corresponds to frequencies 0,df,...,N/2*df,-(N/2-2)*df,...,-df. What about if N is odd?

mehr als 11 Jahre vor | 2 Antworten | 0