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Jae Song


Last seen: 5 months ago Active since 2015

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Answered
Shortcuts for switching between windows on Mac OS X
Command+0 for Command Window Command+Shift+0 for Editor

5 years ago | 1

Answered
How to set values of specific data columns in a uitable
How about something like this? In the code, the initial data set variable (tdata) is updated using new column data (newdata). ...

6 years ago | 2

Answered
Creating a matrix with numbers
m = [2000:1200:666200]';

6 years ago | 1

| accepted

Answered
Vectors must be the same length.
It looks like the variables xc and t have same size. So if you let x2 = fix(xc) instead of x2 = fix(x1). The plot should work....

6 years ago | 1

Answered
Plot from excel sheet to matlab
You can simply read data in an Excel file using the readtable function. Then, read the column data as X and Y variables into ...

6 years ago | 3

Answered
does matlab support database? if yes, how to use it?
Matlab does support various database products. You need to get Database Toolbox. Please see the link for detail information. ...

6 years ago | 0

| accepted

Answered
Time series code not quite right, thoughts?
I don't know if this is the plot you were trying to generate. I made the following correction to make the plot to work. 1) *a...

6 years ago | 0

Answered
Newton-raphson for a specific function
In the following line: dx= Dc/(J); if the computation of Dc/(J) is not matrix computation, you need to use ./ Dc...

6 years ago | 0

Answered
Plotting results of for loop on one graph
The z_1 matrix variable needs to have index; Please see the following code x = 0:0.001:1.1; s = size(x,2); %: get the a...

6 years ago | 1

Solved


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:...

6 years ago

Answered
csv file with a whitespace before comma
How about using the offset parameters of the csvread function. For your example: csvread('test.csv',0,0,[0,0,0,2])

6 years ago | 0

Answered
Evaluating Array Values with Different Functions Based On Array Index Value
You can put an index for the Pcr variable ( and SR variable as well). Please try the following code. for i=1:1:40 if ...

6 years ago | 1

| accepted

Answered
How can I run preloaded csv data through a loop?
You can put the three variables (IM_1,IM_2,IM_3) into a cell array variable (IM_s) and loop through the cell array variable. Ple...

6 years ago | 0

Answered
Changing Variable Name during "While" loop
You can use the 'eval' function. Please see the following code: x = 1; while x<=n if Choice_Accuracy(x,1) == 1 ...

6 years ago | 0