Question

Best traing performance value?

<</matlabcentral/answers/uploaded_files/61343/untitled.png>> what is the best value for performance. I trained my data and th...

mehr als 5 Jahre ago | 1 answer | 0

Question

Mahalanobis distance between two vectors?

I want to calculate distance between two vector using Mahalanobis distance. Suppose, A=[2 3 4 5] and B=[4 5 6 7] How can I ca...

mehr als 5 Jahre ago | 1 answer | 0

Question

How can I run two function in parallel?

I want to run two function in parallel for execution time minimization. Is it possible in matlab. I have two function func1 and ...

fast 6 Jahre ago | 1 answer | 0

Question

Is there any matlab function for K-means++ with handling missing data?

I have incomplete data. I would like to cluster the data. Data are incomplete, like this: 1 2 3 4 5 6 6 7 8 4 5 6 6 ...

fast 6 Jahre ago | 1 answer | 0

Question

How can I calculate normalized histogram from some squared regions of an image?

I have three squared sized regions, which are cropped from a gray scale image. The size of each region is K by K. How can I calc...

fast 6 Jahre ago | 1 answer | 0

Question

How can I calculate Euclidean distance from a point to a line in 2D?

I have a point p(x,y) and a line segment l. I have two end points of the line and also have some points between two ends points...

fast 6 Jahre ago | 1 answer | 0

Question

Is there any solution to make positive semi-definite covariance matrix?

I have image data. row of the data represents pixel and column represents rgb values. that is, the size of the data is N by 3. H...

fast 6 Jahre ago | 1 answer | 0

Question

How can I write matlab program for the following sample region selection from image?

I have a point V. I have created some imaginary rays (r1,r2,r3,.....rn) from that point. How can I select two neighboring region...

fast 6 Jahre ago | 1 answer | 0

Question

Loading mat file error

I want to load mat file. But I did not save the mat file. I download a toolbox from internet. However, when I run the using load...

fast 6 Jahre ago | 1 answer | 0

Question

How can I calculate directional vector of a line connecting two points?

The two points are pixel position of an image

etwa 6 Jahre ago | 1 answer | 0

Question

What is the angle of vector conecting two points?

Suppose I have two points P1(x1,y1) and P2(x2,y2). How can I calculate angle of vector connecting the two points?

etwa 6 Jahre ago | 1 answer | 0

Question

What is diagonal length of an Image and How can I calculate diagonal length of an image?

I want to calculate diagonal length of an Image....

etwa 6 Jahre ago | 1 answer | 0

Question

How can I interact Matlab GUI with Javascript?

Suppose I have two input e.g., input1 and input2. I will send it from Matlab GUI to Javascript. Javascript process it and send t...

etwa 6 Jahre ago | 0 answers | 0

Question

What is the wrong with the following code?

address='1217 fayettevelle St., Durham, NC'; SERVER_URL = 'http://maps.google.com'; address = regexprep(address, ' ', '+...

etwa 6 Jahre ago | 1 answer | 0

Question

How can I configure WAAS using matlab ?

I am using USGLOBALSAT BU-353 S4 GPS receiver. I want to configure WAAS using matlab. How it is possible.

mehr als 6 Jahre ago | 0 answers | 0

Question

Can I read ephemeris data from GPS receiver?

I want to filter the GPS data. when I use the low cost GPS receiver, it gives erroneous data. therefore I want to apply some fil...

mehr als 6 Jahre ago | 0 answers | 0

Question

Help me Please.. I want to save a cell array with large data as a mat file, but producing the following error!!

Warning: Variable 'IMGDB' cannot be saved to a MAT-file whose version is older than 7.3. To save this variable, use the -v7.3 s...

mehr als 6 Jahre ago | 1 answer | 0

Question

How can I detect different oriented object using point features?

I have the following image with point features? <</matlabcentral/answers/uploaded_files/43503/matcher_result2.jpg>> How ca...

mehr als 6 Jahre ago | 2 answers | 0

Question

Outdoor Scene segmentation>>>> How can I segment the following image to extract tree regions?

<</matlabcentral/answers/uploaded_files/42827/Public-Trees_HERO.jpg>>

mehr als 6 Jahre ago | 2 answers | 0

Question

I have an outdoor image (Outdoor Scenary), I want to separate or extract specific object like tree from the image. How it is possible ??..Any one advice me please

<</matlabcentral/answers/uploaded_files/42823/Public-Trees_HERO.jpg>>

mehr als 6 Jahre ago | 0 answers | 0