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Kaleesh Bala


Last seen: 1일 전
34 2018 이후 총 참여 횟수

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답변 있음
How to understand mean absolute error percentage?
MAPE= mean((abs(ye-Yv))./Yv) Yv=Real values vector ye=Neural Network model's estimated values

25일 전 | 0

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How shall I find the distance between two points and one structure combined ?
I have 2 coords and 1 structure with coords.Have to find distance between them all and put it in a struct The below code is jus...

2달 전 | 답변 수: 0 | 0

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How to smoothen the signal and make a good envelope
I have a velocity and time data.I would like to smoothen the signal as the hilbert of the signal is very dense ? How to do it ...

6달 전 | 답변 수: 1 | 0

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Want to remove certain colors from colrmap ?
I have this color map how to remove certain marked colors

10달 전 | 답변 수: 0 | 0

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How to cut the signal at particular time or tol value ??
I have a signal and respective time ,how shall I cut it at a certain more or less close to tol value/time vector value. How to ...

10달 전 | 답변 수: 1 | 0

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답변 있음
How can I select multiple points using the Data Cursor while the 'DisplayStyle' is either 'off' or 'window'?
Use Shift + Data cursor and select the figure made with coords.

10달 전 | 0

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How can I set a descend order finding peaks to my graph ?
I have a graph that takes the values from first maximum peak point and plots it.Now,how shall i introduce a threshold or descend...

11달 전 | 답변 수: 1 | 0

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How to extract particular rows and save it in same directory and folder ?
I have a 170565X1024 matrix.I tried to extract particular rows as follows? I believe the approach is too much of scripting ??Is ...

11달 전 | 답변 수: 0 | 0

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Dimensions of arrays being concatenated are not consistent.
Here all the variable are of 1X3 except velocity which is 1X2 So,how shall I add even that value in the sheet ? as I get Dim...

11달 전 | 답변 수: 1 | 0

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To RESHAPE the number of elements must not change.
rows = 450; cols = 450; samples = 1024; samples = size(data2d,2); Data = reshape(data2d,cols,rows,samples); Da...

12달 전 | 답변 수: 1 | 0

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How to use hanning window to get 5 cyles of sine waves?
load('x.mat') t=0:10*pi; % 5 cyeles sf=200e3; %frequency sinewave = sin(2*pi*sf*x); % gen continuous sine waves w = hanning...

12달 전 | 답변 수: 1 | 0

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How to add Hann 5 cycles to the sine wave plot?
I would like to know how to add cycle to the sine plots? The below one is a sine plot continuous how to make it short for only ...

12달 전 | 답변 수: 1 | 0

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How to remove particular value from matrix?
I have 2*104 matrices ,I'm interested to remove all values below a particular value say 2.5E-4 from row 2?

약 1년 전 | 답변 수: 0 | 0

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Create a line of particular length and orientation
I found a code which creates line in arbitrary space and e verywhere,I couldn't control it's position as randi is used. Let's s...

약 1년 전 | 답변 수: 1 | 0

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I'm trying to find the RMSD of the numbers by taking 1-2,2-3,3-4 in a sequence ,how can i loop as such ??
I'm right now doing as such,how to form a loop by taking in the previous nos? N = [ 55378 55344 55310 55276 55242 55208]; a = ...

약 1년 전 | 답변 수: 2 | 0

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Why the increment of plot not working ?
I don;t know where the error is as instead of 6 figures I get 36 figures as its a 2 for loops ,how to combine these 2 varying fo...

약 1년 전 | 답변 수: 1 | 0

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second largest peak value
I'm getting the amp of second largest peak as correct but the time is wrong ? How to obtain the second highest value X,Y from t...

약 1년 전 | 답변 수: 2 | 0

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Findpeaks loop value not saving separately
I'm using findpeaks and trying to save the AMP values separately.But my loop is saving only the last value even though it runs i...

약 1년 전 | 답변 수: 1 | 0

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Value of a variable not changing in the workspace ??
The value of j goes upto 1025 but i stays at 255 itself ,what's the error in this nested loop?? X = load('x.mat'); Y = load('...

1년 이상 전 | 답변 수: 1 | 0

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How to get FFT coefficient plot
How to obtain FFT for the given amplitude (vs) time plot? Kindly inform me is below code is right ?? as I don'see any FFT pea...

1년 이상 전 | 답변 수: 1 | 0

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SVD file to normal coordinates
I have a .svd file ,how to get the coordinates and time values from it using matlab.From svd data to coordinates like M(x,y,t) ...

1년 이상 전 | 답변 수: 2 | 0

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nearest tangent point from Ginput point to line ?
I'm trying to get the nearest by creating a ginput and then ginput point finds the nearest point to the line. x = [0,20] ...

2년 이하 전 | 답변 수: 2 | 0

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plot ellipses by clicking points?
How to plot ellipses by clicking on the points. I have a 100*100 cm grid and I would like to generate ellipses in it by clicking...

2년 이하 전 | 답변 수: 1 | 0

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제출됨


Drawellipse
simple format to draw ellipse by knowing a,b and coords

약 2년 전 | 다운로드 수: 3 |

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How to create marching triangulation or advance front mesh in Matlab ??
I have used delauney triangulation method in a grid (which created ortho trias) I would like to know how to create marching t...

약 2년 전 | 답변 수: 1 | 0

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Ellipse in parametric form ?
I'm trying to create an ellipse in parametric form. I have just two Foci along the major axis. So, how shall I get r1, r2 etc. ...

약 2년 전 | 답변 수: 1 | 0

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How to say the third selected point lies within the created geometry or not?
close all clc base_x = [0 50 50 20 0 0] base_y = [0 0 10 10 10 0 ] roof_x = [ 0 0 20 20 30 30]...

약 2년 전 | 답변 수: 1 | 0

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Determining point is within polygon or outside.
so far I have coded a profile and a user input to plot the points if inside or outside. any improvement to the code is apprecia...

약 2년 전 | 답변 수: 0 | 0

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Index in position 2 exceeds array bounds (must not exceed 1) ??
Why does the following function produce the error "Index in position 2 exceeds array bounds (must not exceed 1)"? function test...

약 2년 전 | 답변 수: 1 | 0

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How to calculate the Line of sight (LOS) between two points in a Eucleidean appraoch?
-Line of sight? -Sensor placements -10*10 grid _Eucleidean method

약 2년 전 | 답변 수: 1 | 0

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