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sending mail from gmail using sendmail()
Hi, This code below used to work for me in the past (~2 years ago), but now it doesn't. Any ideas why? Has something changed i...
5 years 前 | 1 个回答 | 0
1
个回答提问
In appdesigner, how do I reference a variable I just defined generally?
Hi, in app designer I followed this procedure: https://www.mathworks.com/help/matlab/creating_guis/share-data-across-callbacks-...
5 years 前 | 0 个回答 | 0
0
个回答已回答
appdesigner - how do I set the default entries in a drop-down list upon app startup?
Oh, I just figured it out. Here's how: You add a startupFCNcallback (right click on the main app component) In the callback ...
appdesigner - how do I set the default entries in a drop-down list upon app startup?
Oh, I just figured it out. Here's how: You add a startupFCNcallback (right click on the main app component) In the callback ...
5 years 前 | 3
| 已接受
提问
appdesigner - how do I set the default entries in a drop-down list upon app startup?
I have a dropdown list in my GUI, and I want it to have ~1,000 different entries which the user can select from. Of course I ca...
5 years 前 | 1 个回答 | 0
1
个回答提问
What is the best way to run a python script from my MATLAB script?
I read this : https://www.mathworks.com/matlabcentral/answers/153867-running-python-script-in-matlab And was just wonderin...
6 years 前 | 1 个回答 | 0
1
个回答提问
how to parse data stored in .ab1 files?
I have an .ab1 file and I want to extract the data in it; not just the sequence, the probabilities as well. Any ideas?
6 years 前 | 0 个回答 | 0
0
个回答提问
IS there a simple way to suppress the pop-up figure which is created automatically when calling clustergram()?
IS there a simple way to suppress the pop-up figure which is created automatically when calling clutergram()?
6 years 前 | 1 个回答 | 0
1
个回答提问
Compute gene ontology similarity between 2 genes
Hi, I want to calculate gene ontology pairwise similarity between 2 genes. Is there a way to do this using MATLAB? Thanks
6 years 前 | 0 个回答 | 0
0
个回答已回答
how can i select a random number from a column of a matrix? and then how to find the location of that number?
If you use a random number to index the row you want to extract, you will already have what you need: A = randi(10,[4,3]); ...
how can i select a random number from a column of a matrix? and then how to find the location of that number?
If you use a random number to index the row you want to extract, you will already have what you need: A = randi(10,[4,3]); ...
6 years 前 | 0
已回答
how can i use support vector machine (SVM) to classify students
https://www.mathworks.com/help/stats/classificationsvm.html Does this help? If not, you can post here the data (or a part of ...
how can i use support vector machine (SVM) to classify students
https://www.mathworks.com/help/stats/classificationsvm.html Does this help? If not, you can post here the data (or a part of ...
6 years 前 | 0
提问
Finding the inflection point of a sigmoid function
Hi, here's my function: % define params p1 = 0.0389; p2 = 1.9158; p3 = 162.4272; p4 = 0.012; % simulate ...
7 years 前 | 3 个回答 | 1
3
个回答提问
How to best fit a curve to my data
Hi, I have 2 variables (attached in the file myXY.mat) to which I would like to fit a curve. I'm expecting to receive someth...
7 years 前 | 2 个回答 | 1
2
个回答提问
Is there a function that parses an .sql file?
Is there a function that parses an .sql file?
7 years 前 | 0 个回答 | 0
0
个回答提问
My code creates files, uses them and then deletes them. The deletion part does not always work
Hi, My code is built in a way that data files and folders are created, used and then deleted. I've noticed that every now...
7 years 前 | 2 个回答 | 0
2
个回答已回答
How do I access properties of objects embedded inside another object organized in an array?
% build an empty struct A = struct; A.outer = struct; % either fill it for i = 1:10 for j = 1:3 ...
How do I access properties of objects embedded inside another object organized in an array?
% build an empty struct A = struct; A.outer = struct; % either fill it for i = 1:10 for j = 1:3 ...
7 years 前 | 0
提问
I sometimes answer forum questions but get no feedback. Is there any way for me to mark these questions so that experienced users with high privileges can take a look at them and either accept the answer or comment on it if it needs improvement?
I ask because my feeling is that sometimes good answers are provided but the original user who asked the question "disappears", ...
7 years 前 | 0 个回答 | 0
0
个回答已回答
Cut out piece of matrix
T1 = readtable('Dem1.txt'); T2 = readtable('Dem2.txt'); Glacier_yes = find(T2.(5)); T1 = T1(Glacier_yes,:); now T1...
Cut out piece of matrix
T1 = readtable('Dem1.txt'); T2 = readtable('Dem2.txt'); Glacier_yes = find(T2.(5)); T1 = T1(Glacier_yes,:); now T1...
7 years 前 | 0
已回答
How do i start my code over if i'm doing data validation?
Wouldn't the sum of rows always equal the sum of cols in any matrix? See this link for discussion on determining whether a matri...
How do i start my code over if i'm doing data validation?
Wouldn't the sum of rows always equal the sum of cols in any matrix? See this link for discussion on determining whether a matri...
7 years 前 | 0
已回答
How do you create a grouped boxplot with categorical variables on the x-axis.
Take a look at this, it explains how to do precisely what you want: <http://stackoverflow.com/questions/15971478/most-efficient...
How do you create a grouped boxplot with categorical variables on the x-axis.
Take a look at this, it explains how to do precisely what you want: <http://stackoverflow.com/questions/15971478/most-efficient...
7 years 前 | 1
已回答
How to make a nested FOR loop of distance between points?
Hi, you had some unnecessary bits of code there that made it complicated to follow. Here's a shorter code that does what you ask...
How to make a nested FOR loop of distance between points?
Hi, you had some unnecessary bits of code there that made it complicated to follow. Here's a shorter code that does what you ask...
7 years 前 | 0
| 已接受
已回答
How to plot matrice in a figure ?
How do you want to display this data? Here's 1 idea: pair1 = [0 1]; pair2 = [0.5 0.7]; % ... pairN = [0.1 1.5]; ...
How to plot matrice in a figure ?
How do you want to display this data? Here's 1 idea: pair1 = [0 1]; pair2 = [0.5 0.7]; % ... pairN = [0.1 1.5]; ...
7 years 前 | 0
| 已接受
已回答
Hi! I have a loop which gives me vectors of length=50. How can i create a loop, so it will make 5 of these vectors? This just gives me one vector on length=250. How can I make so it will be 5 vectors?
How about create a 5*50 matrix and fill it with 2 loops? data1 = rand(5); data2 = rand(50); out = zeros(5,50); fo...
Hi! I have a loop which gives me vectors of length=50. How can i create a loop, so it will make 5 of these vectors? This just gives me one vector on length=250. How can I make so it will be 5 vectors?
How about create a 5*50 matrix and fill it with 2 loops? data1 = rand(5); data2 = rand(50); out = zeros(5,50); fo...
7 years 前 | 0
| 已接受
已回答
Determine whether a column in a Table contains time data
Please define "time vector" - do you mean that the numbers should simply be monotonically increasing? or do you also have a cert...
Determine whether a column in a Table contains time data
Please define "time vector" - do you mean that the numbers should simply be monotonically increasing? or do you also have a cert...
8 years 前 | 0
已回答
How can I extract a profile from a surface?
Hi Leonardo, I hope I understood your question properly... Here's my suggestion (I worked with small made-up data): data = ...
How can I extract a profile from a surface?
Hi Leonardo, I hope I understood your question properly... Here's my suggestion (I worked with small made-up data): data = ...
8 years 前 | 0
已回答
can anyone tell me how to create table in matlab?
There's great documentation for these kinds of stuff (this is one of the virtues of MATLAB): <https://www.mathworks.com/hel...
can anyone tell me how to create table in matlab?
There's great documentation for these kinds of stuff (this is one of the virtues of MATLAB): <https://www.mathworks.com/hel...
8 years 前 | 3
已回答
How can I remove websites' links from a text?
Dario, this really depends on what your data looks like. BUT I made an assumption regarding what your text might look like, plea...
How can I remove websites' links from a text?
Dario, this really depends on what your data looks like. BUT I made an assumption regarding what your text might look like, plea...
8 years 前 | 0
已回答
Vertically overlapping 'stacked' bars
Philip, I think I understand - you insist on having your bars stacked, but when you do so with negative values, this "hides" som...
Vertically overlapping 'stacked' bars
Philip, I think I understand - you insist on having your bars stacked, but when you do so with negative values, this "hides" som...
8 years 前 | 0
已回答
how can i write a function with a range of values for example speed between 100 and 150.
I agree with Jhon, more specific details could help understanding the problem.. But 1 possibility would be throwing an error ...
how can i write a function with a range of values for example speed between 100 and 150.
I agree with Jhon, more specific details could help understanding the problem.. But 1 possibility would be throwing an error ...
8 years 前 | 0
已回答
Vertically overlapping 'stacked' bars
Hope I understood correctly.. Try this: a = rand(5,1); b = -1 * rand(5,1); data = [a b]; bar(data) legend('posi...
Vertically overlapping 'stacked' bars
Hope I understood correctly.. Try this: a = rand(5,1); b = -1 * rand(5,1); data = [a b]; bar(data) legend('posi...
8 years 前 | 0
已回答
Storing Outputs from a Nested Loop
By initiating an empty array and then filling it with the looping indices: c = nan(10,10); for a = 1:10 for b= 1:10...
Storing Outputs from a Nested Loop
By initiating an empty array and then filling it with the looping indices: c = nan(10,10); for a = 1:10 for b= 1:10...
8 years 前 | 1
| 已接受