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Alok Nimrani

Last seen: 1 month ago |  Active since 2018

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Image not able to detect SURF features
This error is seen if the operands being evaluated by the short-circuit || and && operators are empty or non-scalar arrays. If y...

6 years ago | 0

Answered
How can i choose the k initial centroids far away from each other in k-means clustering based image segmentation
You can make use of k-means++ algorithm to choose the initial centroids far away from each other. This algorithm is the one used...

6 years ago | 0

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Answered
What is the reference category for mnrfit when response variable is a categorical array
In general, the reference category will be the last category listed by "categories" function. For example, in the first example...

6 years ago | 1

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Answered
is there a way to access simulink online?
Thanks for showing interest in Simulink Online. We are actively working on bringing Simulink to MATLAB Online. However, we d...

6 years ago | 3

Answered
如何设置bar图中的颜色(how to set the color of bar chart)
Hi Jun Zhang, You can store the face color of each bar in the above figure and then use these color in future plots. As an exam...

6 years ago | 0

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Answered
Colormap on polarhistogram bars
Hi Michail, You can define a colormap using hsv function and then choose a line color according to the values of data(:,2). You...

6 years ago | 0

Answered
table display problem in app designer
Hi Yu, This is a performance issue with respect to 'uitable' components. An enhancement request has been submitted to address t...

6 years ago | 0

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Answered
Read columns/rows from cvs
Hi Maximilian, As suggested earlier, you can make use of 'xlsread()' to read values from a particular column for some specific ...

6 years ago | 0