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sidra Rafique


Last seen: 2 years ago |  Active since 2018

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for loop is not working correctly
filename = 'data.xlsx'; sheet = 4; c=4; r=16; A=zeros(r,c); redt =1.5; for i=2:length(A) xlRange = sprintf('A%d:D%d',i,i)...

4 years ago | 1 answer | 0

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answer

Question


is it possible to input image file from matlab to arduino?
hi, is it possible to give binary/logical file input from matlab(2015) to arduino(nano)?

4 years ago | 0 answers | 0

0

answers

Question


is there any way of converting double file to binary?
i have created converted imgae to binary and then write it using fprintf commant on a text file. this text file will become as a...

4 years ago | 0 answers | 0

0

answers

Question


how to rotate an image along any axis?
hi i have a grayscale image , now i want to perform continuous rotations on that image just like to get a simulation effect. i...

4 years ago | 1 answer | 0

1

answer

Question


how do i read random jpeg frames from a folder?
i have a folder consisting of 2000 images .jpg, i want to made random selection of these images. e.g; i am using mgs = dir...

4 years ago | 2 answers | 0

2

answers

Question


matlab graph using excel data
hi, i have an excel file (say file1.xlsx)numeric data with 2000 rows and 25 colums. and i have 20 such excel sheets in this fil...

4 years ago | 2 answers | 0

2

answers

Question


is it possible to convert 2d image into 3d binary image form?
i want to use 3d binary image for printing or sketching purpose. But i am not sure how to create the 3d binary image. please gui...

4 years ago | 1 answer | 0

1

answer

Question


Save data in excel sheet using pushbutton.
i am using below code at the click of pushbutton. i want to create an excel sheet. which has 2 colums(Frames(1x1 double) & Diame...

5 years ago | 1 answer | 0

1

answer

Question


Error using / Matrix dimensions must agree. during Gui Execution
below code is for a pushbutton3. On click of the button this code should identify boundary and area calculation of the detected ...

5 years ago | 0 answers | 0

0

answers

Question


how to read H.264 video file format in matlab?
i have made a video using CPP DVR(Video Rcorder). it has given me video in H.264 file format. My question is: is there any way ...

5 years ago | 0 answers | 0

0

answers

Question


how to make separate sheet(but single excel file) for each subfolder?
hi, Is there any way of making separate sheet for all subfolders? Like S1 is one exel file with two sheets e1 &e2 and so on.. I ...

5 years ago | 0 answers | 0

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answers

Question


how to access images from sub folders?
hi. i have a folder F1 and then in this folder i have S1 and S2 afterwards in each S1 and S2 i have E1 and E2 finally in these ...

5 years ago | 2 answers | 0

2

answers

Question


error on accessing images reading from sub folders.
Hi, i need to access jpg images from subfolders, for that i have read this and modify it according to my hierarchy. <https://ww...

5 years ago | 1 answer | 0

1

answer

Question


how to extract pitch of the audio signal?
hi. i need to extract pitch of the signal whom frequency and time i already have extracted. but when i apply pitch function of t...

5 years ago | 0 answers | 0

0

answers

Question


Plot time-Frequency for mp3.
hi, i need to read audio .mp3 file, which i am doing using below code: [y,fs] = audioread('A_haunted_1.mp3'); Now i wan...

5 years ago | 1 answer | 0

1

answer

Question


i want to save names of the images(frame_0000, frame_0001, frame_0003........) in a text file by reading them from a folder.
i want to save names of the images(frame_0000, frame_0001, frame_0003........) in a text file by reading them from a folder. som...

5 years ago | 2 answers | 0

2

answers