Sam Lee

自 2016 起处于活动状态

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统计学

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Detecting nuclei from a microscopic image
I have these microscopic images from which I need to detect the nuclei. I sharpened the image using "localcontrast()" and the nu...

6 years 前 | 0 个回答 | 0

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Noise reduction for microscopic images
I have these microscopic images that need to be analyzed based on the size, shape and color of the nuclei in the cells. I tried ...

6 years 前 | 0 个回答 | 0

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Using table in MATLAB 2012
I have five different vectors of the same size, but different data types. I want to put them in the form of a table. I tried usi...

8 years 前 | 1 个回答 | 0

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Pushbutton values are always equal to 1
I've created a MATLAB GUI that contains three push buttons. I am trying to pass the value of each push button to another functio...

8 years 前 | 2 个回答 | 0

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Showing a GUI object for a specific period of time
I am making a simple game using MATLAB GUIDE. I want certain text (like 'Hello') to be shown on the GUI window for a specific pe...

8 years 前 | 1 个回答 | 0

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Generating random ones and zeros controllably
I am making a simple game in MATLAB that requires ones and zeros to be generated in a 5x5 matrix. I want to prespecify the numbe...

8 years 前 | 3 个回答 | 0

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

8 years 前

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Error: Output argument "__" (and maybe others) not assigned during call to "__"
I wrote this simple code of a program that receives input from the user and calculates the parking bill following certain rules....

8 years 前 | 2 个回答 | 0

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

8 years 前

已解决

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 ...

8 years 前

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

8 years 前

已解决

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

8 years 前

已解决

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

8 years 前

已解决

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

8 years 前

已解决

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

8 years 前

已解决

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 ...

8 years 前

已解决

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...

8 years 前

已解决

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:...

8 years 前