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KALYAN ACHARJYA


906 total contributions since 2017

#Image Processing
#Whatsapp+91-8387942066
#Alma-mater Tezpur University India

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Answered
How to get single curve.
You defined f as scalar f = 0; %%%I.C And in the following line, try to acess as a array. u(j,n) = (1+dt*Q)*f(j) + (mu/Pr...

3 jours ago | 1

Answered
modify a certain section of the axis while keeping the rest
Try this one? x1=..; y1=..: so on .....x2,y2,x3,y3.... figure, z1 = stairs(x1, y1, 'LineWidth',1) hold on; z2 = stai...

3 jours ago | 0

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Answered
variable returning to scalor
Ro=0.05302; Ri=0.04826; t=400+273; nu = 1.81e-5; si = 32e-6; Po=[1e6,2e6]; Pi=0; Pm=(Pi+Po)/2; dP=Po-Pi; dR = Ro- Ri; ...

3 jours ago | 0

Answered
vector of truncated distributions
Save this function in separate Matlab file named x_vector.m function x1=x_vector() pd = makedist('Normal'); x1(1)=truncate(p...

3 jours ago | 1

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Answered
Why did I type the following example in MATLAB, MATLAB shows an error.What's the reason?
Matlab Documentation: Here numlib::lincongruence(a,b,m) returns an error if one of the arguments evaluates to a number of wro...

3 jours ago | 0

Answered
how to store equation values in array or matrix
i=1; y=zeros(1,n+1); for r=0:n; y(i)=factorial(n)/((factorial(n-r))*factorial(r))*((p)^(n-r))*(q)^(r); i=i+1; en...

3 jours ago | 1

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Answered
Subscript indices must either be real positive integers or logicals.
Abs(1)=temp; In Matlab indexing start from 1, not zero Hence Allowed A(1), A(2), A(3),.... Not Allowed A(0), A(-1), A(-2)...

3 jours ago | 0

Answered
What does Error nr mean?
Its not a Matlab Error.Just display the string as 'Error nr', when ker = 1 Diaplay from this part of the code if kerr==1 'Er...

3 jours ago | 0

Answered
how do i re-open a graph plot after a running a script?
"is there a command window input i can type to reopen the closed graph without running the code again?" My Answer is : No

3 jours ago | 0

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Answered
How to rearrange pixels into a new matrix form
"I have 64*64 rgb image. I want to reaarange its pixels in matrix form.I.e lowest intensity value comes to the first place (1,1)...

3 jours ago | 1

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Answered
Why do I not get the whole domain plotted?
Why do I not get the whole domain plotted? Because: In the first figure, there are three plots, but in your matlab code having ...

3 jours ago | 0

Answered
Find mean of rows containing decimal numbers in between integers in a column
Its just the Jugaar non-efficient code # Recomended not to use, I tried few minutes, hence I posted here Y=[1 0.098 0.00076 0....

4 jours ago | 0

Answered
Write a Matlab code to change the number of gray Levels,, Hint: BitDepth
Is this? You can slice out the LSB bits from the particular pixel values bit_plane1=bitget(grayImage,1); % LSB 1 plane , MSB 7...

4 jours ago | 0

Answered
How to add a black border to a Title ploted
You can do it in multiple ways image1=imread('test_image.png'); image1(:,1:20,:)=0; image1(:,end-20:end,:)=0; image1(1:20,:,...

4 jours ago | 0

Answered
How do I create a black background with a white line?
You can do it multiple ways image1=zeros(512,512); m=200;n=200; image2=rot90(padarray((eye(m,n)),[256-m/2,256-n/2])); result...

4 jours ago | 0

Answered
Undefined function or variable 'x'.
May Be?? function T_lnew=Tnew(x) for i=8:13 T_lnew(i-6)=x(i); end Command Window: >> Tnew(1:20) ans = 0 8 ...

5 jours ago | 0

Answered
Calculate miss classification percentage
is it the predication percentage or ture percentage ? As per my undestanding it is prediction percentage based on your proposed...

6 jours ago | 0

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Answered
How do I invert nested functions in MATLAB?
"If I have a variable (let's call it a) and then I apply the following multiple functions to transform it into a second variable...

6 jours ago | 0

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Answered
How to implement 2D hilbert transform in Matlab
x=hilbert(image); See detail here

6 jours ago | 0

Answered
Only include x labels on bottom subplot
"Only include x labels on bottom subplot" ax(8) = subplot(8,1,8) h=plot(MX,PK.PAR,'.','markersize',1) set(h, {'color'}, num2c...

6 jours ago | 0

Answered
How to find out the best threshold to convert these images to binary?
Try following ones: If you are interetsted for greens to be segment, no need to go for binary, you can directly segment it for ...

6 jours ago | 0

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Answered
storing values using for loop in elliptic curves
"It does not store all the vales of new print" newpoint(i)=multell(G,f(i+2),a,b,n) % Save the single value in array % If len...

6 jours ago | 0

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Answered
Cannot Plot Multiple Functions on Same Graph
There are 3 plots, check it carefully fplot(Ein,maxd,[0 1E-19],'r','linewidth',2) hold on fplot(Ein,maxd2,[0 1E-19],'--ob') ...

6 jours ago | 0

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Answered
High-level Application Use a for loop to generate successive images that make peppers.png appear to be glowing green. You may use the imsharpen() function.
"Use a for loop to generate successive images that make peppers.png appear to be glowing green." Is this one? image_test=imrea...

7 jours ago | 1

Answered
imresize with bicubic DOWNsampling
Please look here (Slide Nos: 30 to 36)

7 jours ago | 0

Answered
How to measure the traffic flow per second of the traffic at road intersection in matlab? Please give me some idea.
There are numerous literature related to traffic flow measurements using video/image processing. Please do search in google, ...

8 jours ago | 0

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Answered
Plot function into subplots
Is there an easy way to do this? function myplot(x,y) plot(x,y); end Main Script: Examples. Considering all x & y have diffe...

8 jours ago | 0

Answered
How can I change the grid color depending of another value?
Is this one? A = [1 2 3 4]; B = [5 6 7 8]; C = [9 10 4 3]; colormap image([A;B;C]), colorbar

9 jours ago | 0

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Answered
While using 'wfusimg' to fuse the images, how to 'load' in 'jpg' documents?
how to 'load' in 'jpg' documents? image1=imread('1-1.jpg'); image2=imread('1-1a.jpg'); fuse_images= wfusimg(image1,image2,'db...

9 jours ago | 0

Answered
How do I use equations to plot the IV curve of a solar cell which is temperature and irradiance dependent?
"but when I repeat the process with a constant irradiance, and Temperature as the input variable, I do not get the desirable res...

9 jours ago | 0

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