Community Profile # Jae Song

Last seen: 5 months ago Active since 2015

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

5 years ago | 1

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

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

6 years ago | 1

| accepted

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

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

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

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

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

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

csv file with a whitespace before comma

6 years ago | 0

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