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trouble with latex font labels and legends when importing tiff figure on word 2010 or LyX
Use .emf for word if possible and try .ps for Lyx.

12 years ago | 0

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Return index from Plot3 using getCursorInfo(dcm_obj);
Works for me: function test t = 0:pi/50:10*pi; plot3(sin(t),cos(t),t) uicontrol('Style', 'pushbutton','Callback',@...

12 years ago | 0

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TriScatteredInterp from 3 lines to get surface
Try [xq,yq] = meshgrid(0:.01:.4, 0:.1:60); vq = F(xq,yq); mesh(xq,yq,vq);

12 years ago | 0

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generate random numbers in range from (0.8 to 4)
n = 20; R = [0.8 4]; z = rand(n,1)*range(R)+min(R)

12 years ago | 3

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find and store index for consecutive numbers
I guess your problem is identifying same areas in a vector. Therefore you may use this function: Isame = @(x) [1; find(diff...

12 years ago | 0

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Loop code for images to plot graph
N = 22; % Number of images pix = 768*1024; % number of pixels in each image A = zeros(N,1); % preallocation for k...

12 years ago | 0

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Answered
SURF 2D. How is possible.
MATLAB help is great. doc surf Quote: _surf(Z) creates a three-dimensional shaded surface from the z components in matri...

12 years ago | 2

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Answered
how to create a loop
vENU = rand(6,400); % random data generation N = size(vENU,2); % = 400 steps (in your example) yaw_deg = zeros(1,N); % p...

12 years ago | 1

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Need to write a code for this method....
Since your explanations feel like a puzzle, whats wrong with this? N = 60; % or N = length(t) t1 = 1:N; %[sec] timesteps...

12 years ago | 1

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Answered
Search for line passing through a point in edge image
doc hough

12 years ago | 0

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Answered
save excel data to matfile.....
Reading excel sheet: doc xlsread Saving into matfile doc save

12 years ago | 1

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Answered
curve fitting a power function
As I said in the comment, I think |f(x)=b*x^m| is your power function. x = [0.5 2.4 3.2 4.9 6.5 7.8]'; y = [0.8 9.3 37.9...

12 years ago | 5

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how to write empty variable....
A = [] % A is empty isempty(A) % Is A empty? exist(A,'var') % Does A exist as variable? % empty and not exis...

12 years ago | 1

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Answered
how can i make an array of letters? is it possible
a = 1:26; astr = char(96+a);

12 years ago | 0

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??? Index exceeds matrix dimensions. please help me
With your image height d and if p gets p=2, then you are trying to address with (p+d-1) the (d+1) pixel. Thats not possible.

12 years ago | 3

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How can I calculate the angle between two points and camera?
# Image segmentation to find the object. The method depends on your image (object ,background,etc ), simplest one, might be im2b...

12 years ago | 0

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mathlab, don't want debug this programme
Do you have the last line in a different m-file with a clear all at start? If so, clear _all_ clears also breakpoints, try only ...

12 years ago | 0

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Can somebody give me an example on how to use voronoi(AX,...)
AX1 = axes('position',[0.1 0.1 0.8 0.4]); AX2 = axes('position',[0.1 0.6 0.8 0.4]); x = gallery('uniformdata',[1 10]...

12 years ago | 0

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Gui , add İmage on figure
try ... 'position',[300 200 400 600],... ...

12 years ago | 1

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Answered
Comparing Time Series data using correlation
Both, interpolation and adding zeros will work. But xcorr doesn't need same vector length. For not constant signal sample time t...

12 years ago | 0

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Integration of scattered data
vq(scalar,scalar,vector) doesnt work. f=@(z)vq(zeros(size(z)),zeros(size(z)),z);

12 years ago | 0

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Answered
applying colour for clustered image
You can define the water color. Than calculate the mean color for every cluster. Compare the mean cluster color with your define...

12 years ago | 0

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how to convert jpeg images to pgm format...can someone help
X = imread('ngc6543a.jpg'); imwrite(X,'test.pgm')

12 years ago | 3

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Answered
Plotting graph using M-file.
k = 0; for m = 1:10:100 k = k+1; y(k)=m+2; t=y(k)^2+4; x(k) = (2*t-1); end plot(x,y)

12 years ago | 0

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Simulink: return values of simulation
Check out the Sinks-Library. There are _Display_-, _To Workspace_- and _To File_ Blocks.

12 years ago | 0

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how to implement in simulink
phi -> sin(phi) with Trigonometric Function block phi_dot -> phi with Integrator block

12 years ago | 0

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Answered
How I can do edge detection to almost white picture where are black lines/edges?
This demo might answer your question: <http://www.mathworks.de/products/image/examples.html?file=/products/demos/shipping/image...

12 years ago | 0

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Answered
darkest pixel in image
X = rand(100); [C,I] = min(X(:));

12 years ago | 2

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Answered
How to understand R of the regresion plot in neural network training?
y = sim(net,inputn); r = regression(outputn,y); % r for every objective R = regression(outputn(:)',y(:)'); % R from plot...

12 years ago | 0

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Answered
How to merge digits from a step signal into a single number(Simulink)?
"User-Defined Functions" is an option. As another possibility (among many) you can take "Triggered Subsystems", with the trig...

12 years ago | 0

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