# SatyaPrakash Gupta

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**Content Feed**

Question

How to add expand add vertex function inside drawPolyline function

Hello, Currently i am using DrawPolyine matlab inbuild function , right click on drawn polyine "add Vertex " functions add the ...

2 years ago | 0 answers | 0

### 0

answersQuestion

Data representation of Integer values in .mat file

Hello , I have attached mat file which has one table with x,y,polylinetype ..etc In Table "y" , i could see the row number 9 ...

2 years ago | 2 answers | 0

### 2

answersHow to delete polyline from Drawpolyline matlab function

I have resolved this issue. In drawpolyline function, we have a UserData attributes , so i use this UserData attribute to alloc...

2 years ago | 0

| accepted

Question

How to delete polyline from Drawpolyline matlab function

I have list of polyline drawn using drawpolyline matlab function. the list contains nearly 500 polylines , now if i want to del...

2 years ago | 2 answers | 0

### 2

answersHow to add more function inside the drawpolyline matlab function

I used UIMENU and hence now i am able to add more functions topmenu = uimenu('Parent',c,'Label','LabelType'); m1 = uimenu('P...

2 years ago | 0

| accepted

Question

How to add more function inside the drawpolyline matlab function

I am using drawpolyline matlab function where i can draw polyline manually for the requested axes. after drawing the polyline ,...

2 years ago | 1 answer | 0

### 1

answerQuestion

How to reduce the executation time for the below operation

Hi, Loc = [m*n] ; % size of X has 1500000*2 image_spots = [m*n] ; % size of X has 500000*2 distance_thresh = 0.5; mask = f...

2 years ago | 1 answer | 0

### 1

answerfinding dense location and define centeriod of the each dense location

yes , let me explain you in details. load leftRightCoord.mat scatter(leftRightCoord.left(:,1),leftRightCoord.left(:,2)) %% thi...

2 years ago | 0

coonecting line closer to next xy coordinates based on distance

I have made it more simple for you i.e now the data is being separated between left and right, please find the same as attached....

2 years ago | 0

Question

finding dense location and define centeriod of the each dense location

I have attached .mat file and below zoomed figure of one section , I would like to find the centeriod of the dense location. Si...

2 years ago | 3 answers | 0

### 3

answersQuestion

How to define XY coordinates are on left and right side

Hi, I am working for the radar locations , where i have azimuth angles for each objects, with the help of this i am able to par...

2 years ago | 1 answer | 0

### 1

answerQuestion

coonecting line closer to next xy coordinates based on distance

I have attached my XY coordinates and you can see RED and BLUE marked in the picture attached. I would like to coonect this lin...

2 years ago | 3 answers | 0

### 3

answersQuestion

array exceeds maximum array size using dbscan function

Hi, i have a huge data from the radar sensor most likely 2-3 millions of data i.e xy coordinates. i am using dbscan where pdis...

2 years ago | 1 answer | 0

### 1

answerQuestion

slow down the for loop operation for huge set of datas

Hello Team, I would like to increase the search operation in quite faster way, the below code i have implemented takes atleast ...

2 years ago | 1 answer | 0

### 1

answerQuestion

converting 2D XY coordinated into Grid format

Hello , I have nearly 485719 XY coordinates and i would like to transfer this XY plotting over the grid format. could you plea...

2 years ago | 1 answer | 0

### 1

answerhow to provide hint to User to draw next polyline from set x,y cordinates

I have gone through it and did not find it therefore i have raised this question. I did not understand how to define it. ca...

3 years ago | 0

Question

how to provide hint to User to draw next polyline from set x,y cordinates

Hi, I am using drawpolyline function to draw polyline, it works well without any issues. I have a question as below. Is it po...

3 years ago | 1 answer | 0

### 1

answerQuestion

how to get/extract x,y values from scatter function

Hi, I am currently plotting the X,Y coordinates using scatter function as below. scatter(x(:,1),x(:,2),[],x(:,3),'filled') I...

3 years ago | 2 answers | 0

### 2

answersQuestion

how to begein with Polyline map grid

Hello Team, I have done the clustering of the locations and now i would like to do the Polyline map for the provided location/c...

3 years ago | 1 answer | 0

### 1

answerQuestion

Plot figure on open GUI instead of new figure window

Hello Together, I have a GUI where i call the main funtion via callback function of GUI. the main function open another figure...

3 years ago | 1 answer | 0

### 1

answerQuestion

plotting x and y data contineously

Hello Team, I would like to plot the data for x and y contineous expample : x = n * m (matrix) where the value of n is from...

3 years ago | 1 answer | 0

### 1

answerQuestion

animation of X ,Y coodinates

Hi, I have thousands of x y cordinated and at each cycle X,Y changes and hence i would like to do animation of those x,y cordi...

3 years ago | 1 answer | 0

### 1

answerQuestion

Bring Figure to main GUI and take control over that figure

Hi, I am one matlab GUI and some callback function. This callback function opens multiple figure when i perfrom some operation ...

3 years ago | 1 answer | 0

### 1

answerQuestion

Matching X and Y co-ordinated from the reference xy

Hi, I have list of XY coordinates i.e XY points for the given figure. further i have extracted the required XY coordinates and...

3 years ago | 1 answer | 0

### 1

answerQuestion

Property of gscatter information needed

Hi Team, i am new to matlab and i know about the property of scatter as "XDATA, YDATA , ZDATA etc question : could you pleas...

3 years ago | 2 answers | 0

### 2

answersQuestion

Continues update of figure with new data entered mannually from GUI

Hi, I am beginner to MatLab and have one question as below: Question : i have 2 matlab script file , one has GUI and the oth...

3 years ago | 1 answer | 0

### 1

answerR2018b gscatter marker issue

Hi, I am using MATLAB R2016b , gscatter function is support with this version ? I always see there is an error as below " U...

3 years ago | 0