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# Raghav

Last seen: 1 year ago Active since 2022

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

1 year ago

Answered
How to generate noise signal with desired max and min signal?
Hi @Sabella Huang You can use tha rand() function to get a random noise signal in range of (a,b) by writing the expression: a+(...

1 year ago | 0

Answered
Pattern Pie chart plot
Hi @Shariful Islam You can use the pie() function in MATLAB to make such a piechart. You can use a 'labels' array to label your...

1 year ago | 0

Answered
Problem with custom function
Hi @Pietro Fiondella In the function definition: function BESSsize = Bsize(x,y,z) 'BESSsize' is the variable which will be re...

1 year ago | 1

| accepted

Answered
Error coming as Not enough input arguments
Hi @Arjun Gupta, There are a few problems in this function. First input argument 't' is not used anywhere in the function, s...

1 year ago | 0

Answered
how to find the number of pixels in the white region of a binary image
Hi @Rah Ul As white pixels have a value=1 (and black pixels' value=0), doing sum of pixel values can return the total number of...

1 year ago | 1

Answered
how to generate a vector of binary code
Hi @kurdistan mohsin, Use "arr=true(1,10)" or "arr=false(1,10)" to generate a logical array named "arr" of size 1*10. But if y...

1 year ago | 0

| accepted

Answered
Can anyone please help me in plot of detaec' and taln. In this Iam getting error Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Ot
Error: Invalid expression. When calling a function or indexing a variable, use parentheses. You are using detaec' as a variabl...

1 year ago | 0

Solved

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

1 year ago