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Recent content by RdAdr

  1. R

    Bayer Filter Question

    I figure it out. The first case is true.
  2. R

    Bayer Filter Question

    Is each pixel covered with a single, individual color filter (for example, green filter), and then the true color of each pixel is calculated through interpolation of the neighbour pixels? Or is each pixel covered with a color filter array (for example, each pixel is covered with 9 individual...
  3. R

    Samples per bit Question

    I don't really know if you responded my question or not. The bit time is equal to the number of samples per bit times the sampling period. Thus, if I choose a bit time, then the receiver must adjust its number of samples per bit and sampling period in order to match this bit time. He can also...
  4. R

    Samples per bit Question

    I'm not sure. They don't say or I haven't seen it. By the way, I am taking a course on Edx. Hence my questions. In the video, they do transmit characters from one computer to the other with these boards. In the MATLAB code, there is this communication protocol that the transmitter must satisfy...
  5. R

    Samples per bit Question

    No special interface. Just two boards facing each other. And a simulation in MATLAB. The first board receives a bit sequence from the computer. A bit sequence that encodes the characters. Then the board converts the bit sequence into a continuous time waveform by holding the LED on or off for a...
  6. R

    Samples per bit Question

    I figured it out. There are two boards facing each other and the transmitting board uses a LED to send bits. And to send a 1, the LED is switched ON. And it is maintained like so 50 us. And in these 50 us, the other board samples for 50 times with a sampling frequency of 1MHz (so one every...
  7. R

    Samples per bit Question

    Another question. Consider the following problem: "Consider a system that uses 8-bit ASCII codes to encode letters. How long will it take to transmit the bit sequence encoding "Good Morning" (not including quotation marks) if we use a bit time of 5 samples per bit, and transmit samples at a...
  8. R

    Samples per bit Question

    I figured it out. And yes. What you described is exactly what happens. Thanks.
  9. R

    Samples per bit Question

    I attached four images. What do they mean by samples per bits? Is this the inverse of resolution which is bits per sample? But if so, then SPB = 4 => bits per sample = 1/4??

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