提问

Array indices must be positive integers or logical values.
Hi, I am getting the error using the code given below, can anyone help me please. I have negative values in the graph as ...

3 years 前 | 1 个回答 | 0

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提问

2 Video Display side by side in a Custom User Interface
Hi, I am using the example link given below, to put 2 of the video side by side but I am unable to update the code. Origin...

3 years 前 | 1 个回答 | 0

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提问

only reading and plotting data for one file while I want it to read and plot data for 12 files
Hi, I am trying to read column 4 and 10 from 12 excel files and plot 12 graphs from it but I am only getting plot 1. Bel...

3 years 前 | 1 个回答 | 0

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提问

how to read 4th and 10th column of 12 excel files from folder and then plot 4th and 10th column of each excel file
Hi, How can I read the specific columns and from the bunch of excel files and then use the column data to plot the sub-pl...

3 years 前 | 1 个回答 | 0

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提问

How to average every 10 values (row) for 73319 rows and save into other csv file
Hi, I have attached the csv file in which I have 2 columns and 73319, I want to average 10 values of column 2 and save int...

3 years 前 | 1 个回答 | 0

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提问

Extract every 10th value from the excel file and save into new file
Hi, Attached file have 2 columns and 7177 rows. I want every 10th rows from both column extracted and in the end save int...

3 years 前 | 2 个回答 | 0

2

个回答

提问

Error using the command: set(ai_device, 'SamplePerTriger', 1000)
Hi, Can anyone help. I am using script from the ADLINK (DAQ_MTLB) PDF and in which instruction are given how to extract ...

3 years 前 | 1 个回答 | 0

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提问

Data Acquisition problem using ADLINK-1901
Hi, I am using ADLINK-1901 to measuring the pressure from the sensor and would like to read the values using matlab but ...

3 years 前 | 0 个回答 | 0

0

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提问

I am reading the data from csv files but getting error
There is no header or anything in the csv files I am working with but I am getting an error below. Is there something I am missi...

4 years 前 | 1 个回答 | 0

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提问

How to save the variable from the workspace into csv or excel file
Hi, I am using the code below to save one of the variable from the workspace into the excel file but struggling to save ...

4 years 前 | 1 个回答 | 0

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提问

Why matlab reading data from csv file completely different ?
Hi, I am reading first and 7 column from the csv file attached using the code below but whenever on workspace I check the ...

4 years 前 | 1 个回答 | 0

1

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提问

Extracted data added into one column, how can data be assign into different columns
Hi, I used the code below to extract the specific column from the different csv files and merge into one csv file. What I ...

4 years 前 | 1 个回答 | 0

1

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提问

Extracting particular rows and column from bunch of excel files and saving into one file
Hi, I have bunch of excel files in the folder with a lot of data in them, only data is useful to me is in columnn 3 of ea...

4 years 前 | 1 个回答 | 0

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提问

changing the name of the csv files but getting errors
Hi, I am basically using command below to change the name of the bunch of the files! movefile('oldname.csv','newname.csv') I ...

4 years 前 | 1 个回答 | 0

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提问

Error: Index in position 1 exceeds array bounds
Hi, I would like my code to stop at the last value but it is exceeding 1 point more and giving me an error, can anyone help...

4 years 前 | 1 个回答 | 0

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提问

what is the easiest way to reduce the lines in the code below?
I need to read every row but certain column in the csv file. Does anyone know how to modify the code below? File = csvread('flo...

4 years 前 | 1 个回答 | 0

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提问

what am i doing wrong here? Invalid expresssion!
Hi, I am trying to loop over the code below. co_ordinates = 102 x 1 double Indices = 17 x 1 double code to extract the...

4 years 前 | 1 个回答 | 0

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提问

how to read the certain row and column from the cell array?
HI, I am working with the large data in which i need to extract the meaning data what is a way to go forward. FOr Exampl...

4 years 前 | 1 个回答 | 0

1

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提问

reading the cell arrays and plotting the contour of the read vertices.
Example: Row 1: 100 x1 x2 x3 x4 x5 x6 150 x7 x8 x9 200 . . . . .. .250 . .. . . Row 2: 6(co-ordinates) y1 y2 y3 y4 y5 y6...

4 years 前 | 0 个回答 | 0

0

个回答

提问

Problem in looping. contour command is not working on all the images, only the values from last image is printing. I want the C values from all the images
hi, I am using the code below to read the images from the folder, and in work space I can see it is reading all the images...

4 years 前 | 1 个回答 | 0

1

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提问

How to save the images from the camera calibration app after the app plot the circles on the edges?
Hi, I am using camera calibration app for calibration and I want to save all the images from the app after app detect the...

4 years 前 | 1 个回答 | 0

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提问

How can I find pixel in of the line on the image?
Hi, I know the inlet dimensions of the geometry attached. I want to know pixel in that height? How can I find the number...

4 years 前 | 1 个回答 | 0

1

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提问

Is there a way in matlab where I can delete the first row of 50 excel files in a folder?
Hi, I would like to delete the first row from 50 different excel files all saved in a same folder. Is there a way to do i...

4 years 前 | 1 个回答 | 0

1

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提问

How to modify the code below so it can loop over certain files rather then 1?
Hi, Below is the code which is reading one csv file I want to modify this code so it will read 100 csv files and produces 100 ...

4 years 前 | 1 个回答 | 0

1

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提问

want to read 38 csv files only first and second column?
Hi, I want to read first and second coloumn of the 48 .csv files then plot the data from them coloumns. Once data plotted...

4 years 前 | 2 个回答 | 0

2

个回答

提问

Index exceeds the number of array elements (1). Error coming in the code below
Hi, I am using one of the matlab function called CircleFitByTaubin but I am stuck on one of the line as shown in the error...

4 years 前 | 1 个回答 | 0

1

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提问

How to plot multiple graphs using the 3 variable array values
Hi, I am plotting the graph expressing depth over deflection graph: where as the depth increases deflection increases and the co...

4 years 前 | 1 个回答 | 0

1

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提问

how to put them text lines into loop to reduce the coding line?
plot (x,y(1:10:end,:),'Color',[0.4940, 0.1840, 0.5560],'LineStyle','-','LineWidth',1.5); hold on text(1.688,0.038,'ola') text...

4 years 前 | 3 个回答 | 0

3

个回答

提问

Does Any one know what am I doing here and what is the solution for it?
Hi, I am basically plotting 10 curves on the graph and on each curves I would like to put some text. In my mind, I am doin...

4 years 前 | 1 个回答 | 0

1

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提问

How to plot the Best Fit circle throught the points?
Hi, I am working on sort of circular shape phenomena where I am generating the points in one of the opensource software th...

4 years 前 | 1 个回答 | 0

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