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Find histogram bins at which cumulative histogram has 75% of maximum value

How to find histogram bins at which cumulative histogram has 75% of maximum value of an image

ongeveer 3 uur ago | 0 answers | 0

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Find geometric mean and arithmetic mean

how to find geometric mean and arithmetic mean of histogram of an image

1 dag ago | 1 answer | 0

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how to duplicate the values in one matrix create another matrix of specific dimension

i have a matrix A, of dimension 23x1380 double how can i duplicate the values in the matrix A, to create another matrix B, of d...

11 dagen ago | 1 answer | 0

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get all image files from nested folder

how to get all image files in such a directory ( folders inside folders )

6 maanden ago | 1 answer | 0

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delete empty cells from cell array

how to delete the empty cells and get back 4x4 matrix i tried out = ca(~cellfun('isempty', ca)); but i'm getting output ...

6 maanden ago | 1 answer | 0

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How to create a white rotated box inside a black box

How to create a white rotated box inside a black box as shown in image

7 maanden ago | 1 answer | 0

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find a vector in a cell array

AP = {[1,2,14];[1,5,14]} P = {[1,5,14]}; i wanted to check if P is in AP i did as IsInAp = find(cellfun(@(x) ismember(path,x...

7 maanden ago | 1 answer | 0

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select rows satisfying a particular condition

having a matrix of dim 5 x 10 if i give start_index = 1, and end_index = 3, i wanted to get rows starting with value of start...

7 maanden ago | 2 answers | 0

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how to find all possible path between 2 nodes

knowing the connectivity between nodes, how can i find the possible path between 2 nodes?

7 maanden ago | 2 answers | 0

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how to select neighbouring 5 pixels of an image

I wanted to take one pixel from an image say im(x,y) then take the neighbouring 5 pixels of position im(x,y) find the maximum ...

7 maanden ago | 1 answer | 0

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size of video file and audio file

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7 maanden ago | 1 answer | 0

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find the shortest path

i have 2 set of coordinates S1-S25 (set 1) and D1-D10 (set2) i have connection between coordinates my start points are from se...

7 maanden ago | 3 answers | 0

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draw multiple lines based on coordinates

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7 maanden ago | 1 answer | 0

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create a cell array with incrementing values

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7 maanden ago | 1 answer | 0

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concatenate values from matrix and cell array

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7 maanden ago | 2 answers | 0

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split a rectangular matrix

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8 maanden ago | 1 answer | 0

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create custom filter to image

create custom filter using mean and covariance

8 maanden ago | 1 answer | 0

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8 maanden ago | 2 answers | 0

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plot coordinates in the center of grid

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8 maanden ago | 1 answer | 0

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how to get back numerical value

V = [-0.00153846153846154; 0; -0.000769230769230769; -0.0126923076923077; 0.00384615384615385]; M = dec2bin(typecast(double(V),...

8 maanden ago | 1 answer | 0

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get common position in cell array and replace with specific values

idx = [ 3 6 7 ] ; ids = [ 2 3 5 6 7 ] ; i have a cell of size 1 x 8 Initially all values in cell_array of size 1 x 8 is...

8 maanden ago | 1 answer | 0

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split a diagonal matrix

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8 maanden ago | 2 answers | 0

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retrieve binary data back

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8 maanden ago | 3 answers | 0

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create a new matrix from a vector

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8 maanden ago | 1 answer | 0

Question

create vector based on string data

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8 maanden ago | 2 answers | 0

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hide numerical values in image

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9 maanden ago | 1 answer | 0

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how to hide 2 images as same size of cover image

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9 maanden ago | 1 answer | 0

Answered

PCA in Matlab reduce dimensionality

[coeff, score] = pca(ingr); requiredResult = score(:,1:2); or if you want to change coeff to 13 x 2 matrix, you'll have to us...

PCA in Matlab reduce dimensionality

[coeff, score] = pca(ingr); requiredResult = score(:,1:2); or if you want to change coeff to 13 x 2 matrix, you'll have to us...

9 maanden ago | 0

| accepted

Answered

How to train ann with multiple input data

% Create a network (i have used feed-forward backpropagation) net = newff(TrainFeatures, Trainlabels, num_of_hidden_Neurons); ...

How to train ann with multiple input data

% Create a network (i have used feed-forward backpropagation) net = newff(TrainFeatures, Trainlabels, num_of_hidden_Neurons); ...

9 maanden ago | 0

| accepted

Question

what does the L-shaped bracket mean?

N1 = N2 = 4 xi = ith pixel of 4 x 4 block What does the 'L - shaped bracket' mean? How to write code for alpha and beta?

9 maanden ago | 2 answers | 0