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Amy Wong


Active since 2017

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Root Mean Square Value of Histogram
How do I find the root mean square value of this histogram? <</matlabcentral/answers/uploaded_files/101257/histogramm.PNG>> ...

ungefär 6 år ago | 2 answers | 0

2

answers

Question


Issue with finding the peaks of a graph.
I would like to plot peaks on the autocorrelation graph. however, the findpeaks function does not give me the peaks of the autoc...

mer än 6 år ago | 2 answers | 0

2

answers

Question


Is there a way to plot a 2D histogram using 1.dp values?
Using the in-built function of imhist, it plots a histogram with values that are in integer values. However, is there a way ...

mer än 6 år ago | 0 answers | 0

0

answers

Question


How to round a result to 1 decimal place.
I have a data of 4096x64 and would like to round it to 1 decimal place. When I use DATA = round(DATA,1), the error 'Too many inp...

mer än 6 år ago | 1 answer | 0

1

answer

Question


Huffman coding and decoding
I have to implement huffman encoding and decoding for a '.tif' image without using the inbuilt matlab function like huffmandict,...

mer än 6 år ago | 0 answers | 0

0

answers

Question


Different answer using inbuilt function and own code for entropy
When I use the inbuilt function and my own code for entropy, the answer is different. E = -sum(Rarray(Rarray>0) .* log2(...

mer än 6 år ago | 1 answer | 0

1

answer