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Robert Jones


Last seen: 5일 전 |  2016년부터 활동

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How to interpolate a set of data wher the X size is different for the Y size
Hello, I have a set of data X (size=2001,1) and Y (size=3,1). The Z matrix size is (2001,3). X and Y have uniform increments by...

약 2달 전 | 답변 수: 2 | 0

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how do I extract subsets from a vector
Hello, I have a vector of the size [70397,2]. It has a title of 2 rows and some text 4 rows between the each data set (2x180...

2달 전 | 답변 수: 1 | 0

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how to approximate set of point to a given function
Hello, I am have a set of points (about 100 points) that are supposed to represent a rotated ellipse, given by this formula: (...

3달 전 | 답변 수: 2 | 0

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how to extract y as a function of x
Great, Thank you. I will

3달 전 | 0

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how to extract y as a function of x
Hello, I am trying to extract the y as a function of x in the expression below, using the symbolic toolbox. Here is the the ...

3달 전 | 답변 수: 1 | 0

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replacing all occurrences of a string in a file using regexp
Hello, I have a very large file that contains sections like these below VariableProp('GND_R', 'UD', '', '130mm') VariablePr...

4달 전 | 답변 수: 1 | 1

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print to screen with fromat
Hello, I am trying to print to screen results that come in the form of lines of numbers. I woul like to have the numbers alig...

6달 전 | 답변 수: 1 | 0

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looking for the formulas required to generate an augur surface
Hello, I need to generate a surface object that describes an auger shape simillar to the one in the picture attached (no need...

7달 전 | 답변 수: 1 | 0

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How to use the @ function calling when the function is defined as a variable?
Hello, I tried the following Myfunction='runf' [x,y,z]=@Myfunction where runf id the real function It did not work. Is th...

7달 전 | 답변 수: 1 | 0

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why xlswrite/xlsread is not recommended for use
Hello, I am being advised not to use xlswrite/xlsread for reading/writing mixed data to an excel file (xlsx). I found an alt...

7달 전 | 답변 수: 1 | 0

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how to extract some data from this particular structure?
Hello, I have this structure, I am trying to extract some data (preferably avoiding loops): sasa = 1×4 cell array ...

7달 전 | 답변 수: 1 | 0

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display variables with different classes
Hello, I have 3 variables a, b, c that I would like to display, as in disp (a,b,c) a = 0.0029 0 b = 1×4 cell ...

8달 전 | 답변 수: 1 | 0

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can i use col numbers in writecell
Hello, I am trying to use sheet names and column numbers when I use write cell. I have this code. Last two lines do not work ...

8달 전 | 답변 수: 1 | 0

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Fmincon seems to repeat a number of times the same set of variables
Hello, Fmincon seems to repeat a number of times the same set of variables. Not sure why? What am I missing? Thanks

8달 전 | 답변 수: 1 | 0

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trying to use the fmincon function
Hello, I am trying to use the fmincon with a external function definition. I ran the example at https://www.mathworks.com/help...

9달 전 | 답변 수: 1 | 0

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read a file and covert it to two arrays
Thank you

약 4년 전 | 0

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read a file and covert it to two arrays
here it is

약 4년 전 | 0

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read a file and covert it to two arrays
I have an ascii data file with the following content: a=2 b=4 c=9 I need to read it and create two arrays: one containing th...

약 4년 전 | 답변 수: 3 | 0

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How to get a list of the structures used in a matlab code?
I need to get familiar with a large MATLAB code somebody else created. I would like to create a list of all the structures for d...

5년 이하 전 | 답변 수: 1 | 0

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Can I trace code structure and document the routine calling
Hello, Just took over somebody's code and I need to map the code, i.e. extract the structure (function calling order, etc.) ...

약 7년 전 | 답변 수: 0 | 0

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