# mohammed alany

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Question

How can make dynamic obstacles in map

If i have 2D path, generated from a map. and I want to animate a robot following this path and some obstacles moves randomly in ...

1 year ago | 1 answer | 0

### 1

answerQuestion

Private\ Secret content

Hi Is it possible to make packages of M-files private such that people can't look inside while they can only run it and see the...

4 years ago | 1 answer | 0

### 1

answerQuestion

save the output figure as binary image

i am plotting rectangle like in the code bellow, rectangle('Position',[96 539-450 214 161], 'FaceColor',[0 .5 .5]) axis([0 559...

4 years ago | 1 answer | 0

### 1

answerQuestion

convert binary map from pixel to geometric

if i have the binary map bellow How can represent it in geometric coordinates

4 years ago | 1 answer | 0

### 1

answerQuestion

steiner points for optimization

if i have this vertices V = [26 28; 26 83;73 99; 96 93; 118 119; 127 118;144 97;202 97; 215 93; 230 107; 245 149; 287 132; 307...

5 years ago | 0 answers | 0

### 0

answersQuestion

Find the graph from binary image

Hi all,i have binary image as below i found the branching points using this code [I,J]= find( bwmorph(BW,'branchpoints') )...

5 years ago | 0 answers | 0

### 0

answersQuestion

Find four midpoints between each two nodes

if i have d = [1 1; 2 1; 2 2; 1 2] how i can find four midpoints between each two nodes i mean midpoints = [1.25 1; 1.5 1;1...

5 years ago | 1 answer | 0

### 1

answerQuestion

convert line to pixel coordinate

Hi, if i have a path consist of six points , and i have obstacle, what i want is to put nodes in all the path to count the mini...

5 years ago | 2 answers | 0

### 2

answersQuestion

Dijkstra algorithm using branching point

if i have this binary picture, how i can find the shortest path using Dijkstra algorithm, the branching point "in green" are [...

5 years ago | 0 answers | 0

### 0

answersQuestion

Sampling nodes equally to cover all the environment

if i have this binary image, and i would like to distributed nodes in the white area, which is the best way can distributed nod...

5 years ago | 1 answer | 0

### 1

answerQuestion

omnidirectional robot on simulink or GUI?

i would like to execute my code on omnidirectional robot, how i can find omnidirectional robot on simulink or GUI?

5 years ago | 1 answer | 0

### 1

answerQuestion

In PRM algorithm how much the Minimum number of nodes needs to find the path

if i am using PRM algorithm from robotics toolbox, how i can know the min number of nodes for each map?

5 years ago | 1 answer | 0

### 1

answerQuestion

Number of spot in binary image

how i can find the spot of binary imagr, the result of binary image below must be = 4 how i can find it?????

5 years ago | 1 answer | 0

### 1

answerQuestion

Convert Some Pixel from binary image

Dear all If I have a binary image like the one below, how i can remove the black color inside the white color?

5 years ago | 1 answer | 0

### 1

answerQuestion

run two loop in different script

i am running a loop in the first script, and in the second script there is loop generate random number "rN". and there is a con...

5 years ago | 1 answer | 0

### 1

answerQuestion

Condition inside animation loop

if i have animation part inside loop like below %% animation part while( distanceToGoal > goalRadius ) [v, omega] = st...

5 years ago | 0 answers | 0

### 0

answersQuestion

if statement with condition to perform a such a task

i am reding data from the sensor and the output of the sensor equal either 3 6, or 1 4. And i have already the matrix A below ...

5 years ago | 0 answers | 0

### 0

answersQuestion

Branching points problem in binary image

any one can help please, In this figure, there are four branching point, how i can found it?

5 years ago | 1 answer | 0

### 1

answerQuestion

how i can find these branching point

Hi all Who i can find these four points? Note: the extention of this image in matlab is logical

5 years ago | 1 answer | 0

### 1

answerQuestion

Explain this code, what happen for field_11 ?? i can not understand this code

% im2 = binary image; field_l1 = bwmorph(im2,'thin',inf); while(1) E_pts=[]; for i=2:size(field_l1...

5 years ago | 0 answers | 0

### 0

answersQuestion

Minimum distance between two Irregular forms

WHAT is the min distance between these two shapes? note: i know the connecting points of big figure.

5 years ago | 1 answer | 0

### 1

answerQuestion

distance between the obstacle and the curve

i would like to know the minimum distance between the curve and the obstacle? i am only know the way points of the path p, it...

5 years ago | 0 answers | 0

### 0

answersQuestion

Spline to optimize the curve

if i have the points bellow, and i would like to optimize the line connected each two points? i.e. to make it smothely. who i c...

5 years ago | 2 answers | 0

### 2

answersQuestion

Convert Binary Occupancy Grid to logical or numeric values

i want to perform the code "imcomplement" on Binary Occupancy Grid figure, the erroe message occurs was : "Error using imco...

5 years ago | 1 answer | 0