Recent content by tictaclp

  1. T

    GPS Pseudo-range and Positioning

    It is not clear for me what means for you "the distance of the user" . Thanks
  2. T

    GPS Pseudo-range and Positioning

    I put two navegator working together , tracking , but in a fixed position to get a plot of the solutions. They were different . One navegator gave me a 5m*10m rectangle and the other a 10m*15m and crossed. Other thing. Observations or measurings(pseudoranges) are quite of the same precision...
  3. T

    ? Undefined function or variable 'x'.

    ? Undefined function or variable 'x'. function [ f, f1] = funyder( z ) %funcion y primera derivada del primer ejercicio f=1-1/(1-x+2*z^2) f1=(4*z-1)/(1-z+2*z^2)^2 this doesn't work . Thanks