arian hoseini

Last seen: 5 months ago | Active since 2021

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Question

how to plot accuracy?
Error using trainNetwork (line 150) Invalid training data. Sequence responses must have the same sequence length as the corresp...

5 months ago | 1 answer | 0

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answer

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Loss is still larger than 30?
Loss is still larger than 30? i need these columns a(:,2:2:24) to be close to these ones a(:,1:2:24) and a(:,2:2:24) should be ...

6 months ago | 1 answer | 0

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answer

Question

how to xlimit for 3 different plot in 1 figure?
I need to set xlimit for 3 different plot that there are in 1 figure....i set xlimit but it will set for all

10 months ago | 3 answers | 0

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answers

Question

what's the index exceed error?
clc clear all it=[0.344600000000000,0.346500000000000,0.348100000000000,0.365900000000000,0.396400000000000,0.335500000000000,...

12 months ago | 2 answers | 0

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read csv file and output csv file
here i have 3 csv file so i should get 3 csv output file but i only get 1 and E data shouldnt be same but it is... clc clear...

12 months ago | 1 answer | 0

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how to import multiple csv file in matlab?
i have 500 csv file that i need to e import in matlab ....and i need only 2 column of each file and dont want that first 2 row.....

12 months ago | 2 answers | 0

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how to use writetable for one sheet?
i tried many things but still cant use writetable for one sheet...whatever i do it gives me last data only....i need all ten dat...

12 months ago | 1 answer | 0

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how to export data with writetable?
i wanna export whole output in 1 sheet and i wanna know how to export it in separated sheets... clear all clc inputData = [...

1 year ago | 1 answer | 0

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how to generate different curves(data) from one?
I have written this code but i need them to be different not this close ...like this pic.... inputData = [ 0.001 0.1; ...

1 year ago | 1 answer | 0

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how to auto crop a image?
i need to crop these images from first one to second one ...ad i have so many images...please advise me!

1 year ago | 2 answers | 0

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I get the answer negative!
i dont kow why but my Q is negative....this code is for gauss seidel method this line: Q(n,1)=-(Q(n,1)+ABS_Y_bus(n,m)*ABS_volt...

1 year ago | 1 answer | 0

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indices must either be real?
at line 101 i get this error dont know why?????? % Radial network-reactive and active load-current clear all; clc; %V:networ...

1 year ago | 1 answer | 0

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normalizing for neural net fitting?
i have 405 data (value) that i normalized them with matlab function or (formula) and i gave it to neural net fitting to train it...

1 year ago | 1 answer | 0

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nntool inputs aren't numbers.
i have 5 type of inputs...first is humidity second is salt deposit density(SDD) and last one is voltage...so humidity is dry , 6...

1 year ago | 1 answer | 0

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Question

how does zoomplot work?
i need zoomplot but i dont know how to work with it? allows me to zoom in on specific region in a line plot. clc clear all E...

2 years ago | 1 answer | 0

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run takes too long!
i have this code that it runs and answers are correct but it takes so long...why?is there any solution? clc clear; % percent ...

2 years ago | 2 answers | 0

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how does cdfplot works?
can someone tell me how cdfplot works....? i know the matlab help about this function but i dont understand it...the answer in m...

2 years ago | 1 answer | 0

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how to create different matrices?
i have 30,000 rand value that i want to separate 400 to 400...then i wanna plot them but the x axis should start at 0 not 400 or...

2 years ago | 1 answer | 0

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Question

how to saveas 20 figure as picture with different names ?
X=rand(1000); c=1; d=1; for i=1:50:1000 for c=1:50+c H(i)=X(c); end c=c+50; D(d)=figure(d) ...

2 years ago | 1 answer | 0

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how can i use table after a function?
how can i use a table in this function? T=table(P','VariableNames',{'Power'}); disp(T); disp('Arian'); clear all clc L0 ...

2 years ago | 1 answer | 0

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Question

why while loop repeats so long?
i have this code that works correctly but i wrote another one that looks like loop repeats for so long... clc clear all for...

2 years ago | 1 answer | 0

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answer

Question

how to perform plot with if?
I have two data, X and R, and I want to make it understand after the following condition is executed, for example, if the first ...

2 years ago | 0 answers | 0

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The following two blocks cannot be connected in series
i get this error and i tried to Add a high-value resistance in parallel with one of the two block but got another error The fol...

2 years ago | 1 answer | 0

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find the minimum value
i need to find which LD(:,6) is min for example min of LD(:,6) between Z2(14)&Z2(2) is 70Km then i need to sumZ2(2) with Z(1) bu...

2 years ago | 0 answers | 0

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what can we use when we dont have value in a matrix instead of 0?
i have a matrix of my data and i dont want to put 0 for the items that i dont have ...is there any other way?

2 years ago | 1 answer | 0

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Question

how can i print output from table to word or excel?
first of all thank u for your time and sorry for asking too many questions....for example i have this table ...is it possible to...

2 years ago | 1 answer | 0

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Question

any ideas for making code faster?
clc; clear all; R = [0.004 0.0057 0.005 0.005 0.0045 0.0044 0.005]; X = [0.05 0.0714 0.0563 0.045 0.0409 0.05 0.05]; L = [10...

2 years ago | 1 answer | 0

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Question

Matrix is close to singular or badly scaled. Results may be inaccurate.
Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 1.986089e-23. for k=1:40 a(k,1)=1; a...

2 years ago | 1 answer | 0

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Question

is it possible to use "for loop" for matrix?
v=zeros(1,4); X1=zeros(1,6); X2=zeros(1,6); for k=1:6 for j=1:n X1(1,k)=(j^k)+X1(1,k); X2(1,k)=(j^k)+X...

2 years ago | 2 answers | 0

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Question

how to repeat a loop?
LD = [1 2 0.004 1 0.05i 0 100 1 3 0.0057 2 0.0714i 0 70 3 4 0.005 3 0.0563i 0 80 4 5 ...

2 years ago | 2 answers | 0

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answers

arian hoseini

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