Question


How to write out put to .ini file
Hi, I have output in output.Data, and want to write this output to (dot).ini file, kindly someone help me how to do this. ...

3 years ago | 1 answer | 0

1

answer

Question


How to use clearvars in matlab6.5
Hi, I want to remove all variables from command history except specified variables in Matlab 6p5, but I use: clearvars -exce...

3 years ago | 1 answer | 0

1

answer

Question


How to find average score of different combination
Hi, Below is my data (cell array), Type Score Name Energy Dose Auto 12 N 23 23 Auto 34 P 23 29 Semi 56 N 29 29 ...

3 years ago | 2 answers | 0

2

answers

Question


How to find the settling time
Hi, Below is my time series data, and I want to find the settling time of each variable, column1 is time, column2~4 are ...

3 years ago | 1 answer | 0

1

answer

Question


How to pick specified matching part of the string
Hi, I have cell array as shown below: A050K190E3T15R40 B060L110E8T15R43 F050K230E2T25R40 G050K590E2T15R40 ...

3 years ago | 2 answers | 1

2

answers

Question


How to count count number of times change occured
Hi, I have below time series data: Time(sec) V1 V2 1 0 1 2 0 1 3 ...

3 years ago | 1 answer | 0

1

answer

Question


How to calculate each consecutive 2data standard deviation
Hi, I have the below data: 0.12 0.235 0.362 0.125 0.254 0.362 0.131 0.254 0.356 0.235 0.254 0.563 0...

3 years ago | 1 answer | 0

1

answer

Question


How to calculate moving average
Hi, I have following data: 0.10 0.24 0.30 0.25 0.33 0.35 0.46 0.47 0.48 0.51 0.52 0...

3 years ago | 5 answers | 0

5

answers

Question


Multi variable curve fitting
Hi, I have training data as below: column1~3 are independent variables, column4 is response variable 0.20 102.36 1...

3 years ago | 0 answers | 0

0

answers

Question


How to plot two column vector on the same scale
Hi, I want to plot to compare actual&modle values on the same scale with titles: Actual model 1.22 1.01 2.31...

3 years ago | 1 answer | 0

1

answer

Question


How to read text files form sub-sub folders
Hi, I want to read text files from sub-sub folders: Architecture: Mainfolder Tool1 sub-s...

3 years ago | 2 answers | 0

2

answers

Question


How to match and take the part of the string between two specified characters
Hi, I have the text file, and read some items form the text file: for start time: as in test file: Start Time ...

3 years ago | 2 answers | 0

2

answers

Question


How to remove 5&95 percent outliers by column independently
Hi, I have below data, and want to remove outliers by column independently, vector: 0.2 2 5 1 4 6 2 0...

3 years ago | 1 answer | 0

1

answer

Question


How replace the duplicated row by the mean
Hi, I have below data: 1.3 1.5 1.6 1.7 1.7 2.2 2.8 2.8 I want to find the row index of dupli...

3 years ago | 2 answers | 0

2

answers

Question


How to filter out 1sigma data
Hi, I have below data: 1.02 1.06 1.10 1.06 1.02 1.05 1.12 1.50 1.01 I want to filter...

3 years ago | 1 answer | 0

1

answer

Question


How to select two data of minimum above and below
Hi, I have data as below: 1.2 4.3 0.2 9 2.7 4.6 1.3 11 2.7 2.2 4.6 2 0.2 4.1 3.0 12 0.4 5.3 2.6 1 1.1 4.2...

3 years ago | 1 answer | 0

1

answer

Question


How to assign index to array
Hi, I have data and want to assign the index to the data as below: Input data: col1 col2 col3 col4 1 3 4 ...

3 years ago | 1 answer | 0

1

answer

Question


How to pick five data points equally above and below ( five above and five below)
Hi, I have below data: 1.2 3.5 4.7 4.9 5.9 6.3 7.9 8.0 10.0 10.5 11.8 Given point...

3 years ago | 1 answer | 0

1

answer

Question


How to predict using interpolation or polyfit
Hi, I have data as below: x y 1.2 2.3 4.8 2.7 5.8 3.5 and I want to predict for x is 2.7, what is y? Many thanks i...

3 years ago | 1 answer | 0

1

answer

Question


How to read text files from each subfolder
Hi, I have a main folder which contains several sub folders, now I want to read text files from each subfolder, save the data...

3 years ago | 1 answer | 0

1

answer

Question


How to take part of the string
Hi, I have the following cell array. STB.VD02K500E3T00 STB.VD06K13E3T20 VD02K150E3T00 Detail03 Dummay03 S...

3 years ago | 1 answer | 0

1

answer

Question


How to do 2D interpolation
Hi, I have below data, I only knew 1D interpolation(using interp1), but I want to use 2D interpolation, please some one help...

3 years ago | 2 answers | 0

2

answers

Question


How to extract the most similar(closest) one
Hi, I have below matrix: InputMatrix: 1.0 2.2 3.1 4.0 1.1 3.3 4.7 6.2 2.2 4.9 5.3 6.2 1.1 2.3 2.8 3.9 ...

3 years ago | 2 answers | 0

2

answers

Question


How to perform KNN regression
Hi, I have data as below: X: 1 2 3 4 9 11 13 17 19 20 y: 0.1 0.3 0.4 0....

3 years ago | 1 answer | 0

1

answer

Question


How to implement KNN regression
Hi, I have data as below: X: 1 2 3 4 9 11 13 17 19 20 y: 0.1 0.3 0.4 0....

3 years ago | 1 answer | 0

1

answer

Question


How to remove single quotes around the string
Hi, I have my string (which is actually a header line read from CSV file). single string in a row separated by somas as below...

3 years ago | 4 answers | 0

4

answers

Question


Prediction based on best fit linear regression model
Hi, I have the below data(train_data, test_data), and I want to do following: # In train set some of point or outliears, a...

3 years ago | 1 answer | 0

1

answer

Question


what is the COEFF,SCORE,latent,tsquare when perform PCA
Hi, I am new to use PCA, I have gone through, but still unable to capture what is the mere meaning(physical significance) of ...

3 years ago | 1 answer | 0

1

answer

Question


How to trace and extract the previous different case
Hi, I have below data(cell array), and I want to do the following, name subname status time ...

3 years ago | 0 answers | 0

0

answers

Question


How to get optimal tree when using random forest method
Hi, I use the meas=[... [53.4 194.5 220.5 273.1 312.3 ...

4 years ago | 2 answers | 0

2

answers

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