提问

Given a datetime plot, how to i insert a text in the plot?
Hi I have a datetime plot. I want to insert a text in a specific part of the plot. Since my xaxis is no longer an integer, I am ...

9 years 前 | 0 个回答 | 0

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How to write a value on a specific portion which is constant on a graph?
Hi , I want to write something on parts of a graph which are constant. For example, a=[1 2 2 2 2 2 2 2 2 2 3 5 5 5 5...

9 years 前 | 1 个回答 | 0

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How to remove a double line the MATLAB script editor. Find png of the printscreen
Hello It is the first time i am seeing this in Matlab. On my text editor of matlab, i saw a double black line. What it means ...

9 years 前 | 1 个回答 | 0

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How to merge first elements from 2 array into an new array?
Hi, I want to merge 2 arrays so that the output is as follows: A=[1 2 3] B=[4 5 6] I want C to be: C=[1 4 2 5...

9 years 前 | 2 个回答 | 0

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Eliminating a for loop for faster computation
HI, FInd below part of my code .Is it possible to substitute the for loop so that it is faster and takes less computation? ...

9 years 前 | 1 个回答 | 0

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How datetime and integer or float value can co-habitate in an array?
I am trying to save both a float or integer value together with a datetime value in an array. Anyway of making both these values...

9 years 前 | 2 个回答 | 0

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Given that I have a set of latitiude and longitude in degrees, how can i visualise it in an interactive map?
My latitude and and longitude coordinates in degrees are as follows: Lat= 12.6600 10.9106 10.2050 8.98...

9 years 前 | 1 个回答 | 0

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提问

Dfiference between euclidean and distance function using MAPPING toolbox for latitude and longitude calulation??
Can you please a give a simply example where the use of euclidean distance and the use of distance from map leads to a different...

9 years 前 | 0 个回答 | 0

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9 years 前 | 2 个回答 | 1

2

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How to save datetime values in an array?
Hi I am picking datetime value that is in this format 05-Feb-2015 18:02:47 05-Feb-2015 18:02:51 05-Feb-2015 1...

9 years 前 | 1 个回答 | 1

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How to find 2 closest numbers in a stream of arrays of the same size?
Hi, I want to get the index and the numbers that is closest to 2 points that i select. For example, my input is My input is:...

9 years 前 | 1 个回答 | 0

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Extracting values from an excel sheet using textscan
Hi I want to extract the values of latitude and longitude and store it in array. Please find below my code and my excel sheet ...

9 years 前 | 1 个回答 | 0

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How to extract the timestamp value and an integer value from an excel file?
Hi I am trying to extract the timestamp,TIME and the integer values,PFL found in an excel and store in an array. Please check...

9 years 前 | 3 个回答 | 0

3

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How to get the starting and ending index of repeated numbers in an array?
Hi MY array is =[2 2 1 2 3 2 2 2 2 2 3 5 6 7 7 7 7 6 5] I am trying to find the starting and index index of repeated number...

9 years 前 | 4 个回答 | 0

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Finding if a particular value is found in a range of arrays?
Hi My range of arrays is : array_fl = 19950 20000 20050 20950 21000 21050 ...

9 years 前 | 1 个回答 | 0

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How to find find a number from a range of 2d array which is itself a range?
Hi I have an array which is Alt_greater_than_20000=[20960 27030 22800 29000] I want to know if an element is found in a...

9 years 前 | 0 个回答 | 0

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How to ignore additional columns when reading a file using textscan?
I want to extract the 3rd column which contains the time data. I have managed to do it using if true f = fopen ('trial1.c...

9 years 前 | 1 个回答 | 0

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How to output optional variables in a function call?
Hi, I have a function where i want to either output a, b OR c given my input condition which is found in num. I am gettin...

9 years 前 | 0 个回答 | 0

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How to output optional variables in a function?
Hi, I have a function where i want to either output a, b OR c given my input condition which is found in num. I am gettin...

9 years 前 | 1 个回答 | 0

1

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How to get the index of a row from a range of values in an excel file?
I have a table in excel with 6 column values, namely A,B,C,D,E,F Given that I specify A=50, C=59500, E=0.786 How do i fi...

9 years 前 | 1 个回答 | 0

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Parsing a text file in matlab and accessing contents of each sections
Hi I want to separate a text file into different sections in MATLAB which is quite big. - Ignore first set of lines - The...

9 years 前 | 2 个回答 | 0

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How to display Greek characters under each barchart culumn?
Hi, Thanks for your response No . It display the alpha as \alpha. Pleas see the image. <</matlabcentral/answers/uploa...

10 years 前 | 0

提问

How to display Greek characters under each barchart culumn?
Hi I want to the assign greek character below each bar chart column. However, it is not displaying the greek characters T...

10 years 前 | 2 个回答 | 0

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How can i define symbolic term when using sysic?
Hi everyone, I want to use symbolic term when using sysic in MATLAB. Please find below the small code. syms dddelta % defi...

10 years 前 | 0 个回答 | 0

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How to delete I/O linearisation points in a simulink model from the workspace?
For example, I set 2 linear analysis points as : sys = 'watertank'; load_system(sys); open_system(sys) ...

10 years 前 | 1 个回答 | 0

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Robust control problem with parameter variations
I would like to know which extreme variation in the parameters of a t.function H(s) would still satisfy this relationship: ...

10 years 前 | 0 个回答 | 0

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Using frq for phase greater than 180 degree
Hi I have a gain of 5 and a phase of 300 degree at a frequency of w=1 I want to represent it as a frequency response data...

10 years 前 | 1 个回答 | 0

1

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Finding overall gain and phase of a system
Hi Arkadiy, Thanks for your reply. But if my phase of Gn is more than 180 or less than -180 degree, For example taking...

10 years 前 | 0

提问

Finding overall gain and phase of a system
In a simple way,here is what I intended to do : <</matlabcentral/answers/uploaded_files/10109/feedback.png>> I ha...

10 years 前 | 2 个回答 | 0

2

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Phase greater than 180 degree
In a simple way,here is what I intended to do : I have got 2 transfer functions G1 and G2. Gn is not a transfer function but ...

10 years 前 | 0