Risolto


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

circa 12 anni fa

Risposto
Polar Bar Plot Matlab (like Radar)
rose plot could be your answer doc rose % for more info

circa 12 anni fa | 0

Risposto
Coloring scatterplots based on frequency of point occurrence in input
Hi image analyst and jiro, I tried to follow your instruction but couldnot succeed ! This is what i did. A = fix(rand...

circa 12 anni fa | 0

Risposto
How to make an exe with guide and excel file as input
# Put a button in your GUI # Assign a uigetfile function to that button to read your excel file # Test everything works correc...

circa 12 anni fa | 0

Domanda


imshow border tight for subplot
i can hide the grey border around the figure with setting; iptsetpref('ImshowBorder','tight'); figure;Image = rand...

circa 12 anni fa | 2 risposte | 2

2

risposte

Domanda


how to perform closing by reconstruction followed by opening by reconstruction
In image processing demo(watershed segmentation) following codes were used for opening by reconstruction follwed by closing by r...

circa 12 anni fa | 1 risposta | 0

1

risposta

Domanda


thresholding techniques in matlab
Could any body enlighten me aboout about available thresholding techniques in Matlab ? I know ostu's method is available ? Wh...

circa 12 anni fa | 0 risposte | 0

0

risposte

Risposto
How to window sliding on matrix column?
use function *nlfilter* which is similar to blockproc which operates in a block but unlike blockproc its a sliding block window....

circa 12 anni fa | 0

Risposto
Image segmentation
show your image and detected building image !

circa 12 anni fa | 0

Risposto
How to store the X,Y axis co-ordinate values of a point on image from Matlab to MS Access??
use dlmwrite

circa 12 anni fa | 0

Risposto
How to apply a weighting vector to a data matrix?
bsxfun(@times,M,wgt)

circa 12 anni fa | 2

| accettato

Risposto
How to store the X,Y axis co-ordinate values of a point on image from Matlab to MS Access??
* Read your image with imread!; * show your image with imshow * click points in your image with ginput or data cursor * store...

circa 12 anni fa | 0

| accettato

Risolto


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

circa 12 anni fa

Risolto


Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

circa 12 anni fa

Risolto


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

circa 12 anni fa

Risolto


Is my wife right?
Regardless of input, output the string 'yes'.

circa 12 anni fa

Risolto


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

circa 12 anni fa

Risolto


Omit columns averages from a matrix
Omit columns averages from a matrix. For example: A = 16 2 3 13 5 11 10 8 9 7 ...

circa 12 anni fa

Risolto


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

circa 12 anni fa

Risposto
Operation on RGB Images
read your image with imread and extract RGB with indexing. I= imread('your_pic') R = I(:,:,1); G = I(:,:,2); B= I(...

circa 12 anni fa | 0

Risolto


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

circa 12 anni fa

Risolto


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

circa 12 anni fa

Risolto


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

circa 12 anni fa

Risolto


Add two numbers
Given a and b, return the sum a+b in c.

circa 12 anni fa

Risolto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

circa 12 anni fa

Domanda


Operation without for loop
I have two matrix.MAtrix A(250000x4)and MAtrix B(250000x4) I have a function which result a scalar C. C = myfunction(X...

circa 12 anni fa | 2 risposte | 0

2

risposte

Risposto
How can i get RGB value if i have position(x,y)
use function impixel if you have image processing toolbox P = impixel(RGB,c,r)

circa 12 anni fa | 0

Risposto
How to increase or decrese graythresh value?
store graythresh(Igray) in a variable and increase/ descrease as u want!

circa 12 anni fa | 1

| accettato

Risposto
GIS toolbox
mapping toolbox

oltre 12 anni fa | 0

| accettato

Domanda


reading txt file mixed with stirng and numbers
i have a ENVI header file, i want to read following lines into matlab. How can I read it ? class lookup = { 0, 0, 0,...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Carica altro