how to display how many looping are working on

Question

Raja Zufar 2020-8-2

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/574186-how-to-display-how-many-looping-are-working-on

回答： SAA 2020-8-6

Hallo i have this part of code,

I want to see how many TTI looping are working on in the "command window" bar. because I don't know how long this program will run and how many repetitions have happened

TTI=1000;   
for x=1:TTI
        [r_TxPU_TTI(:,x), r_TxPU_RxPU_TTI(:,x), r_TxSU_TTI(:,x),r_TxSU_RxSU_TTI(:,x),  r_TxSU_RxPU_TTI(:,((jumlah_SU*x) -var):(x*jumlah_SU)),r_TxPU_RxSU_TTI(:,((jumlah_SU*x)-var):(x*jumlah_SU))] = generate(radius_cell, radius_Tx, teta_cell, jumlah_PU, jumlah_SU);
end

Thank you :))

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Spectro 2020-8-3

在 MATLAB Online 中打开

Simply add disp(x) to the body of the cycle like below:

TTI=1000;   
for x=1:TTI
        [r_TxPU_TTI(:,x), r_TxPU_RxPU_TTI(:,x), r_TxSU_TTI(:,x),r_TxSU_RxSU_TTI(:,x),  r_TxSU_RxPU_TTI(:,((jumlah_SU*x) -var):(x*jumlah_SU)),r_TxPU_RxSU_TTI(:,((jumlah_SU*x)-var):(x*jumlah_SU))] = generate(radius_cell, radius_Tx, teta_cell, jumlah_PU, jumlah_SU);
        disp(x)
end

or look up fprintf(), but i think disp() should do if your goal is just to know in what iteration you are..

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Answer 1

SAA 2020-8-6

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/574186-how-to-display-how-many-looping-are-working-on#answer_475855

在 MATLAB Online 中打开

you can just type x in yout loop and see what it is

TTI=1000;   
for x=1:TTI
        [r_TxPU_TTI(:,x), r_TxPU_RxPU_TTI(:,x), r_TxSU_TTI(:,x),r_TxSU_RxSU_TTI(:,x),  r_TxSU_RxPU_TTI(:,((jumlah_SU*x) -var):(x*jumlah_SU)),r_TxPU_RxSU_TTI(:,((jumlah_SU*x)-var):(x*jumlah_SU))] = generate(radius_cell, radius_Tx, teta_cell, jumlah_PU, jumlah_SU);
        x
end

or as Spectro suggeste use disp or frprintf, this one is better

TTI=1000;   
for x=1:TTI
        [r_TxPU_TTI(:,x), r_TxPU_RxPU_TTI(:,x), r_TxSU_TTI(:,x),r_TxSU_RxSU_TTI(:,x),  r_TxSU_RxPU_TTI(:,((jumlah_SU*x) -var):(x*jumlah_SU)),r_TxPU_RxSU_TTI(:,((jumlah_SU*x)-var):(x*jumlah_SU))] = generate(radius_cell, radius_Tx, teta_cell, jumlah_PU, jumlah_SU);
        fprintf('Iteration #%d\n', x);
end