提问


can used for loop to solve this problem?
I am have this code d=1:1:33; E_0=8.854*1e-9; %(F/mm) E_r=1; E=(E_0*E_r).*ones(111,34); E(2:5,d)=10*E_0; ...

10 years 前 | 0 个回答 | 0

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提问


If Iam have more than two function let me said five function ,how can plot it in same figure?
If Iam have more than two function let me said five function ,how can plot it in same figure? y1=function y2=function y3=fu...

10 years 前 | 0 个回答 | 0

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提问


Plotting two(function) curve in same figure?how?
can Iam plotting two(function) curve in one figure?how? y1=function y2=function x=1:1:40 plot(x,y1) plot(x,y2) in sam...

10 years 前 | 1 个回答 | 0

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提问


how can plot error with number of iteration?
when used (while loop) as stopping condition of process ,we specified the value of error may be 0.001 or 0.00001 if I have n...

10 years 前 | 1 个回答 | 0

1

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提问


How can I multiplying signal by window
I am have signal ,how can multiplying it by window,(any type of windows ) ? to get signal without distortion??

10 years 前 | 0 个回答 | 0

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提问


circshift() one number ,in each iteration?
can I am do shifting the number A(2,1) of matrix (A) ,one times in each iteration,('iter=0' ,iter=iter+1)? how can do that? ...

11 years 前 | 1 个回答 | 0

1

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提问


How give B(10,20) of matrix B black color?
How can I am give B(10,20) of matrix B black color? when using mesh(), or surf(),to plot matrix B

11 years 前 | 1 个回答 | 0

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提问


mesh plot? surface plot? and colors of its?
can I am Coloring one square of mesh with distinguishing color ? how?

11 years 前 | 1 个回答 | 0

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提问


Results in workspace ? can I am reusing it again ?
I want taking matrix (result) from workspace to M-file to applied on it other calculations ? i.e taking this matrix as ini...

11 years 前 | 1 个回答 | 0

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提问


can I abbreviationv these steps to few steps?
v_now=zeros(111,34); v_now(1,2:33)=100; v_now(6,14:21)=100; v_now(5,2:5)=0; v_now(5...

11 years 前 | 0 个回答 | 0

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提问


can I am shifting specific number in matrix ?
can I am shifting specific number in matrix A with size (50*50) e.g A(14,14) can i shift this number horizontal from i=1:50, w...

11 years 前 | 1 个回答 | 0

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提问


how can I stop this error?
this is code of my equation getting from you. Z = zeros(size(W1)); kernel = [Z, W1, Z; W3, Z, W4; Z, W2, Z]; filtered = c...

11 years 前 | 1 个回答 | 0

1

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提问


OK, this is true ?multiplying scalar 'k' by matrix 'v'
such as Z = zeros(size(W1)); kernel = [Z, W1, Z; W3, Z, W4; Z, W2, Z]; filtered = conv2(vk, kernel, 'same'); ...

11 years 前 | 1 个回答 | 0

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提问


what is thing must I do?? to pass this error?
??? Error using ==> horzcat All matrices on a row in the bracketed expression must have the same number of rows. ...

11 years 前 | 2 个回答 | 0

2

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提问


Is this expression true?
D(i, j)=45.6*10^(-32) If not true,what modification must I do?

11 years 前 | 1 个回答 | 0

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提问


what is kernel?what is Real-Time Windows ?????????????/
what kernel? did kernel installed in matlab by default or i must install it manually ???????/

11 years 前 | 2 个回答 | 0

2

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提问


How can i write this equation in matlab ??????
(v(i,j))^(k+1)= (1-ω)(v(i,j))^(k)-ω[(W1(i,j)(v(i+1,j))^(k)+ W2(i,j)(v(i-1,j))^(k+1)+ W3(i,j)(v(i,j+1)^(k)+ W4(i,j)(v(i,j-1))^(...

11 years 前 | 2 个回答 | 0

2

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提问


how can i do this summation
I have two summation ,a=0 to a=m+1 and b=0 to b=n+1,where m=100,n=50.?

11 years 前 | 3 个回答 | 0

3

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提问


what the difference between run and debug????
when I am used debug get same effect of run????????????

11 years 前 | 1 个回答 | 0

1

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提问


how can stopping run matlab program when i am need this stop
when run long time ,how stop it

11 years 前 | 1 个回答 | 0

1

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提问


where is the wrong in this equations between for loop
clear clc w=1.8; n=111; m=33; hx= 4/32 ; %space betweem nodes in x directi...

11 years 前 | 2 个回答 | 0

2

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