I have a mathematical model and I want to run it 10 times automatically with different data sets which are generated randomly(when the first model stops, start another model automatically). for this purpose I have written the solve statement in a loop . I want to see the result of these 10 models in different sheets of an excel file. how can I do it? is it possible to correct my code?
set k/sheet1*sheet10/;
loop(k,
data generation....
solve statement....
execute_unload 'RESULT.gdx'
execute 'gdxxrw.exe RESULT.gdx o=RESULT.xlsx var=x.l rng='k.t1:0'!a1'
);
I really appreciate your kind helps
Actually, you are pretty close already, you just need to use 'put_utility' instead of 'execute' to make use of the 'k.tl' syntax (note: it is .tl, not .t1):
*dummy put file
file fx; put fx;
set k/sheet1*sheet10/;
loop(k,
solve statement....
execute_unload 'RESULT.gdx'
put_utility 'exec' / 'gdxxrw.exe RESULT.gdx o=RESULT.xlsx var=x.l rng='k.tl:0'!a1';
);
I hope that helps!
Best regards,
Lutz
Related
I want to copy an Excel file to a different path through Matlab and then write in it also using Matlab. Somehow I get the error: Name cannot be the same as built-in name.
As I want to write multiple times in the file, I don't want to solve this problem manuelly each time, I want the code to run through without me having to do something constantly.
Is there any way I can solve this problem all at once through code? Does this happen because I copy the Excel file first?
The code looks like this:
path_source_template1 = 'Blabla1\Template1.xlsx';
timestamp = datestr(now);
timestamp = strrep(timestamp, ':', '-');
timestamp = strrep(timestamp, ' ', '-');
path_output = fullfile('Blabla2\',timestamp);
mkdir(fullfile(path_output));
path_output_template1 = strcat(path_output,'\Template1.xlsx');
copyfile(path_source_template1,path_output_template1);
Then I want to write in the Template1.xlsx:
writematrix(test,path_output_template1,'Sheet','Test','Range','A1',UseExcel=true,AutoFitWidth=false);
Then I get this error:
enter image description here
The input to the writematrix file uses the name, value format, so in this line:
writematrix(test,path_output_template1,'Sheet','Test','Range','A1',UseExcel=true,AutoFitWidth=false);
you should have:
..., 'Sheet','Test','Range','A1','UseExcel', true,'AutoFitWidth', false);
Disclaimer: I haven't tested this, but I'm fairly certain this will fix your problem.
The correct call to the writematrix would be:
writematrix(test,path_output_template1, 'Sheet','Test','Range','A1', 'UseExcel', true,'AutoFitWidth',false);
When writing datetime data to a spreadsheet file, you must set both 'PreserveFormat' and the 'UseExcel' Name-Value pair to true to preserve the existing cell formatting. You can check the documentation writematrix.
In order to answer to the error I tested the code locally in Matlab 2019b and works well setting the test variable in this example way: test = magic(5);.
Maybe the error could be in the data that you use in test variable or in that if you run the code iteratively very fast the path_output could exist, One way to improve this could be with a more accurate timestamp.
Hi I'm currently searching for studies or tutorials where they used tensorflow API to do something (alarm, save video, print something, etc.) when a certain object is detected. I don't know if I'm bad at using google cause I can't seem to find what I want. Hope you guys can give me links regarding this. Thanks in advance :)
go into the visualize_utils.py in the utils folder under the current model directory and start tweaking with it.
if you want to tweak with perse print something if you detect an object whose label is already known, you may want to do the following under
def visualize_boxes_and_labels_on_image_array(.....):
Say if you want to print the current object to python command line modify the following section of above mention method as follows
else:
if not agnostic_mode:
if classes[i] in category_index.keys():
class_name = category_index[classes[i]]['name']
if (class_name == 'person'):
print(class_name + "Detected")
Please correct me / add upon to my answer ! Thanks and Welcome in advance!
The method draw_bounding_box_on_image - Line 131 which draws bounding box for each detected object. You can call another methods to manipulate the detected object etc. inside of draw_bounding_box_on_image method.
https://www.tensorflow.org/tutorials/
here you go
This will help i guess
This the OutPut of my Excel file :
I want to Change the date to be more comprehensible. Thanks for your Help
This is known issue, will be part of next release.
As a workaround you can use DateToString function in your measure.
DateToString function does not convert currently, will be done in the next release, measures to their values (see issues).
As a workaround you'll have to do this manually :
[Measures].[My Date].value
or
[Measures].[My Date].value->asValue()
The second is needed if you're using a special aggregation method (e.g. min/max/open/close ) and will need Java to be active in icCube (doc)
I'm wondering if it's possible to extract the table that results when running ANOVA to an Excel or .csv file. I'm running a repeated measures two-way ANOVAs with RMAOV2 (http://uk.mathworks.com/matlabcentral/fileexchange/5578-rmaov2). Here is the code I'm using, which works fine, and it produces a table with the ANOVA results.
dir ='/Users/Documents/folder';
cd(dir)
file = readtable('file.csv');
toAnalyse = table2array(file);
RMAOV2(toAnalyse);
However, when I tried to save the ANOVA results in order to then export them to Excel or in a .csv file, this doesn't work:
ANOVAresults = RMAOV2(toAnalyse);
Error:
Output argument "RMAOV2" (and maybe others) not assigned during call to "RMAOV2".
Any suggestion would be very appreciated.
If you take a look into the source code of the file, you will notice that it never assigns anything to the return variable. Instead it only prints data to the command window.
To resolve this problem you have to edit the source code and assign the data you want to return. Alternatively you can contact the Autor.
I'm not sure how to use proc datasets statement. Here is the error and code attached as a picture.
I just don't know what it wants when it says error 22-322 expecting a name. A simple example or solution would be great thanks.
There are several issues with your syntax:
Proc datasets expects a library name, but you've given it a dataset name. Try using library = work;.
In conjunction with the above, you need to add the line modify passengers; before the format statement so that proc datasets knows which dataset to modify. Otherwise, it will run without errors, but it won't apply the format.
You need a quit; after the run; when using proc datasets, as mentioned in your log output. This is because a proc datasets call can contain multiple run; groups, so you need to indicate that you've got to the last one.
You also have the option to put the format statement somewhere else, which would avoid having to use proc datasets at all:
The data step where you're creating work.passengers, or
The proc print where you're viewing it, if you don't want to apply the format permanently.