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I am in basic level in MATLAB , In the code i got the error as unrecoganised function or variable

you use a function which is not introduced yet. For every function, Create a New script, copy your function in it, save it with...

I am in basic level in MATLAB , In the code i got the error as unrecoganised function or variable

you use a function which is not introduced yet. For every function, Create a New script, copy your function in it, save it with...

3 months ago | 0

Solved

Too Many Zeros, Dump Them!

Sometimes when I create a matrix, I use this syntax: a = zeros(1000,1000); But when the function ends, I find that I don'...

3 months ago

Answered

I want to know the difference between 1 and 1.0000

first of all log10(1) should be zero! but beside this, i think you are reporting your workspace wich is produced after some c...

I want to know the difference between 1 and 1.0000

first of all log10(1) should be zero! but beside this, i think you are reporting your workspace wich is produced after some c...

3 months ago | 0

| accepted

Answered

regarding passing input as images to a function from two different folders

i think it is easier for you to use imagedatastore. use : images_left = imageDatastore('left_view_folder'); images_right = i...

regarding passing input as images to a function from two different folders

i think it is easier for you to use imagedatastore. use : images_left = imageDatastore('left_view_folder'); images_right = i...

3 months ago | 0

Solved

subtract central cross

Given an n-by-n square matrix, where n is an odd number, return the matrix without the central row and the central column.

3 months ago

Answered

I want to Calculate how much Time my code take to simulate. What changes in the code should be considered

use : tic; %% Your Code toc % or Time = toc; the output of calling toc, return how much time it takes from tic, to toc.

I want to Calculate how much Time my code take to simulate. What changes in the code should be considered

use : tic; %% Your Code toc % or Time = toc; the output of calling toc, return how much time it takes from tic, to toc.

3 months ago | 0

| accepted

Answered

How to form a function using 'for loop' without 'sym' command

Assuming you want nA be function of phi, you can use symsum for summuation : m = 150; Aos = 40; syms phi k nAi =@(phi) sym...

How to form a function using 'for loop' without 'sym' command

Assuming you want nA be function of phi, you can use symsum for summuation : m = 150; Aos = 40; syms phi k nAi =@(phi) sym...

3 months ago | 0

Solved

Given a matrix, swap the 2nd & 3rd columns

If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

3 months ago

Answered

How to solve single variable nonlinear trigonometric function?

maybe you forgot to use "d" in trigonometric functions. quick answer without optimizing the code: m = 0.7:0.01:1 ; b1 = 34.65...

How to solve single variable nonlinear trigonometric function?

maybe you forgot to use "d" in trigonometric functions. quick answer without optimizing the code: m = 0.7:0.01:1 ; b1 = 34.65...

3 months ago | 0

| accepted

Answered

Poor performance of Yolov2 network

beside your insufficient dataset mentioned by Aditya Patil. maybe try to set 'LearnRateSchedule' on 'piecewise', and drop Learn...

Poor performance of Yolov2 network

beside your insufficient dataset mentioned by Aditya Patil. maybe try to set 'LearnRateSchedule' on 'piecewise', and drop Learn...

3 months ago | 0

Solved

Draw 'C'.

Given x as input, generate a x-by-x matrix 'C' using 0 and 1. example: x=4 ans= [0 1 1 1 1 0 0 0 ...

1 year ago

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Draw 'B'

Draw a x-by-x matrix 'B' using 1 and 0. (x is odd and bigger than 4) Example: x=5 ans= [1 1 1 1 0 1 0 0 0 1 ...

1 year ago

Solved

Draw a 'N'!

Given n as input, generate a n-by-n matrix 'N' using 0 and 1 . Example: n=5 ans= [1 0 0 0 1 1 1 0 0 1 1 0 ...

1 year ago

Solved

Draw 'H'

Draw a x-by-x matrix 'H' using 1 and 0. (x is odd and bigger than 2) Example: x=5 ans= [1 0 0 0 1 1 0 0 0 1 ...

1 year ago

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Draw 'J'

Given n as input, generate a n-by-n matrix 'J' using 0 and 1 . Example: n=5 ans= [0 0 0 0 1 0 0 0 0 1 0 0 ...

1 year ago

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~~~~~~~ WAVE ~~~~~~~~~

|The WAVE generator| Once upon a time there was a river. 'Sum' was passing by the river. He saw the water of the river that w...

1 year ago

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Draw a 'X'!

Given n as input Draw a 'X' in a n-by-n matrix. example: n=3 y=[1 0 1 0 1 0 1 0 1] n=4 y=[1 0 0...

1 year ago

Solved

Draw 'E'

Draw a x-by-x matrix 'E' using 1 and 0. (x is odd and bigger than 4) Example: x=5 ans= [1 1 1 1 1 1 0 0 0 0 ...

1 year ago

Solved

Is the Point in a Triangle?

Check whether a point or multiple points is/are in a triangle with three corners Points = [x, y]; Triangle = [x1, y1; x...

1 year ago

Answered

Issues with yolo v2 network

Hi everyone. I had similar problem with yolo. The RCNN , FRCNN and FasterRCNN work very well on my dataset and test dataset. but...

Issues with yolo v2 network

Hi everyone. I had similar problem with yolo. The RCNN , FRCNN and FasterRCNN work very well on my dataset and test dataset. but...

1 year ago | 0

Solved

Create a square matrix of multiples

Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

1 year ago

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Getting the indices from a matrice

Getting the indices from a matrice. Inspired by Problem 645. Getting the indices from a vector by the great Doug Hull. Given a...

1 year ago

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vectorization in N

For a given integer n (n>1), compute the sum f (i) (1 <= i <= n) where f (i) = 1 if n is odd and 2 otherwise.

1 year ago

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Y=X

Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...

1 year ago

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Can we make a triangle?

Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

1 year ago

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Geometric series

Find the sum, given the first term t1, the common ratio r, and number of terms n. Examples If input t1=1, r=1, n=7 the...

1 year ago

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Find the area of a triangle

Given a triangle with a base b and height h, return the triangle area.

1 year ago