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Recent content by medo73

  1. M

    CST Studio and AWR projects combine together

    Hi all, I need a help to combine two projects from CST Studio 2011 and AWR Design Environment. I have no idea how to combine together. Is possible to export antenna to AWR and change instead of 50ohm resistor in my AWR simulation and also use the uwb RF generator in CST to see how works...
  2. M

    How to generate the final output sequence for UWB m-sequence radar in Matlab/Simulink

    Hi, I'm looking for any examples in Matlab or Simulink for the UWB m-sequence radar. I have started with generating m-sequence, but I can figure out how to generate the final output sequence... and how to detect that on the RX side? thanks for answers
  3. M

    question in m-sequence

    Hi, I found the sample on the page of NI: Understanding Spread Spectrum for Communications - Developer Zone - National Instruments and if simulate the same thing in matlab and simulink I got the different result, can anyone please tell me where is the catch. I put the PN sequence generator and...
  4. M

    question in m-sequence

    Hello, I'm trying to generate m-sequence with PN sequence generator in simulink. I used polynome 3 1 0 and start sequence 0 0 1 after that I'm trying to test the autocorrelation but the expected signale is complety wrong What i'm doing wrong any help please?
  5. M

    PIC+LCD problem with displaying

    What about if we change PORTD to (DB7-DB4 LCD to PORTD4-7) and E, RS to Portd2 and protd3 where are the changes in this code you attached M1ANH? Thanks
  6. M

    LM35DZ negative temperature

    I tried to connect Vout with pull-down resistor on ADC of Pic16f877 and two diodes serial 1n4148 on GND pin to make offset. I tried to measure temperature for about -5°C and the result are always +2 to +3 what can i do to measure the correct temperature? the equation is the next: Temperature =...
  7. M

    convert function from CCS to HI-Tech

    Hi I'm trying to convert this function from CCS: byte crclo, crchi; void crcBit(byte tbyte) { #asm BCF 03,0 RRF crchi,F //rotates the entire 16 bits to the right RRF crclo,F #endasm if (((STATUS & 0x01)^(tbyte)) == 0x01) { crchi = crchi^0x84; crclo = crclo^0x08; } } to Hi-tech...

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