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  1. H

    Numerical Integration in MATLAB/SIMULINK

    hey please how can i do that how can i relate the accumulation step and the stor point in the simulink model !! thanks in advance
  2. H

    Fref of delta-sigma modulator in PLL

    how can i realize a 20 bit accumulator via matlab function to be used in simulink to simulate the mash 111
  3. H

    Help with MASH 111 SDM

    thanks u very much, i appreciate ur effort :)
  4. H

    Help with MASH 111 SDM

    hello guys is my topic in the wrong forum ? shall i move it to another ? any suggestions ?
  5. H

    Help with MASH 111 SDM

    hello every one i have a problem with the mash 111 SDM attached it's model and the m code to plot it's power spectral density ,... BUT i don't know what is the problem with the code i can't find the 60 db slop as it should be !! can any one help me please ?! here is a copy of my simple code...
  6. H

    SDtoolboxs in simulink

    helloo i have a question please how to insert the " SDtoolbox" in the sumulink library in order to start simulating the mash 111 architecture thanks every one
  7. H

    Sigma-Delta Modulator in Fractional-N frequency synthesizer

    hello leo may i ask you a favor !? may u upload the block diagram or the matlab code for the mash 111 SDM. i have a sever problem in simulating this topology. thanks leo regards, hazem
  8. H

    How to add toolbox to simulink?

    would you please be more precise with that whre to type " SDtoolbox " and how to start using the blocks of delsig in the matlab. simulink thank u regards hazem
  9. H

    how to insert a toolbox into matlab simulink

    yes this is cool bassa :) thanks for your effort. but still the pop up question is how to use the delsig in the matlab simulink and get benefit with it in simulating the SD mod. please keep me in touch i need a sever help in that issue ! till i can be able to simulate the SD in the simulink...
  10. H

    design of Delta Sigma in simulink

    helloo may i ask a question about this block diagram please. first i'd like to design a mash 111 SDM, then i'm asking weather these blocks are a matlab function,. ... u designed it from scratch inside the simulink or these blocks are the normal simulink blocks. 2nd i'll be much thankful if u...
  11. H

    how to insert a toolbox into matlab simulink

    thanks for ur effort i did that in the same manner exactly. i un zipped the folder then i opened it and found, "delsig" folder and a license file and then copied the "delsig" folder into the matlab toolbox directory. and set path and save,... then open the simulink library to expecting to find...
  12. H

    how to insert a toolbox into matlab simulink

    helloo everyone i have a simple question please i downloaded a sigma delta toolbox as a .rar file and i wanted to insert it into the matlab simulink in order to start my project simulations so how to accomplish this ? thanks in advance [/b]

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