sami ullah

Last seen: 17 dagen ago | Active since 2018

Followers: 0 Following: 0

Statistics

Feeds

Question

I have to generate transition probability matrix from sample data.
I have the following code of generating transition probability matrix. data=randi(12,[5,3]); %%First bin data into categorie...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question

How to calculate bit error rate of two images?
I have the Formula that i want to implement in Matlab..

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question

How to Change Array Values with some Random numbers
I have an array of size (1x12) consisting of following values: K=12 34 56 57 3 5 77 88 65 12 33 44 I have to change each value...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question

Read images from folder
I have the following code for reading 200 images from a folder. for i=1:200 img(i)=imread('..\TRAINING SET\a(i).BMP','bmp'); ...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question

How to print some numeric value by using xlabel in subplot?
I have following code: figure NC = 0.79 % May be any value returned from some function. subplot(3,4,); imshow(extracted_wate...

bijna 5 jaar ago | 2 answers | 0

2

answers

Question

How can we replacing the pixel values of RGB image under bounding box with some random pixel values?
I have the following code: clear all clc faceDetector = vision.CascadeObjectDetector; I = imread('visionteam.jpg'); ...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question

how to retrieve pixel values from bounding box of an image.
Following is a code to create a bounding box of the detected face. clear all clc faceDetector = vision.CascadeObjectDetector;...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question

How to divide 8 bit binary into two 4 bit?
For example A=11001111, i want to break it as A1=1100 and A2=1111. How it can be done in matlab?

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question

How to test non-linearity of array (1x256 double)?
Can i check whether my array of size 1x256 double is a non linear or not.? For example i have a following array A: 20 40 26 13...

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

convert binary to hex
I have a binary 256 bit. i.e 1x 256 char. I have to convert it to hex then to decimal. How it will be done?

ongeveer 5 jaar ago | 1 answer | 1

1

answer

Question

Take Xor between Hexadecimal and binary
For example, I have the following data A= 1x6 char: 1caffe And another stream of bits B=111111110000101011110111 I ahve to t...

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

convert 262144x1 into 1x262144.
I have the following: 256x1 double, I want to convert it into 1x256 double. How it will be done? for example if we have 5x1 dou...

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

convert 128x2 char to 1x64 char
How can I convert 128x2 char to 1x64 char

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

Matrix Dimensions must agree
Error using + Matrix dimensions must agree. Error in embed_dwt_hsd_svd (line 43) HSw_hat = alpha.*Sw + HSw;

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

Double inputs must have integer values in the integer range when mixed with integer inputs
I have attached the matlab code file. When i run Encryption_Decryption_total_process.m file. It gives the following error: Doub...

meer dan 6 jaar ago | 0 answers | 0

0

answers

Question

Double inputs must have integer values in the integer range when mixed with integer inputs.
Double inputs must have integer values in the integer range when mixed with integer inputs. Error in Encryption_Decryption_to...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question

How to run encoder.m file .following message appears: Undefined function or variable 'raw_message'? appears as i press run button
How to run encoder.m file downloaded from the matlab website . Undefined function or variable 'raw_message'? appears as i press...

bijna 7 jaar ago | 0 answers | 0

0

answers