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ss=1; for i = 1:2 for j = 1:5 T = norm(r2(j,:)-r1(i,5:end)); % reading 2 excel files and r2 and r1 are ro...

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Asked 7 months ago

here is my code that is taking norm between 2 rows from 2 different excel files,it picks one row from my_first_file.xlsx and tak...

I am using xlswrite and wants to write data ranging from A column to ABC column,but when i specify the range A:ABC,i got an erro...

Asked 8 months ago

here is y code for calculating norm between two vectors and then saving the minimum number and its index in variable r and c, i ...

1 Answers

Asked 23 days ago

Hi I have an Excel file with 1000 rows and i want to pick 30 random rows from it, i used xlsread command to read the excel data ...

Asked 1 month ago

i want to plot a function say sin(x) for the interval 0:30 and then i want to continue this plot for some other function say ax+...

Asked 5 months ago

I have hundreds of excels files in different folders with data on hundreds of records,I want to record the data to a single (exc...

Hi i am writing a code for ode45 for which i have to variate the value of "aplha",after each time the ode45 evaluates and the us...

Asked 9 months ago

I have number of images in a folder. I have read these images, I am generating sift features and descriptors of these images and...

Asked 10 months ago

Hi,i want to use xlswrite to write my data using for loop but the issue I am facing that if i have for loop with decimal interva...

I wrote this in m-file... function dx=FtnTest(t,x) dx=zeros(2,1); dx(1)=x(2); dx(2)=-52.1480*(-63.83...

i have a simple ques that if i have z-plane having x and y axes,and i express z=x+i*y,and x if fixed let say 5 any y=0:10 then h...

3 Answers

Asked 3 years ago

Hi, I have some images to read in MATLAB and the names of the images are stored in a text file please let me know how can I read...

If I have a series of MAT files and want to load it and then perform some calculation on it and then save all the new MAT files ...

Asked 21 days ago

Hi,i have around 1500 excel files in a folder with almost 900 x 130 cells of data in each file and i want to read (xlsread) one-...

function[]=LS(x,y) clc % Dy is the representation of y' %D2y is the representation od y'' D2y=inline('-(2/x)*Dy + (2/x^2)*y ...

Asked 4 years ago

Code: syms('a','b','A','n') fprintf('Enter the value of n:') n=input(' '); for a=1:n; for b=1:n; A(a,b)=input(...

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

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11 months ago

I have hundreds of MAT files and i want to concatenate all these files to a single file,each MAT file has dimension of 69x128,he...

0 Answers

Hi, I have a file with 65536 rows and almost 1800 columns that makes my excel file to approx 210 MBs and i want to convert it in...

Asked 3 months ago

clear all;clc; rng(4); x = [0.000000 2.038941 3.965975 5.988320 7.989983 10.024795 12.001537 14.023893 16.008968 18.002214 ...

Asked 12 months ago