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# Kawther

Active since 2014

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Question

Bit Error Rate High Values
I am using this code to find the bit error rate for the Kmeans clustering algorithm for receving a QPSK modulated data. Running ...

mer än 9 år ago | 0 answers | 0

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Question

Bit Error Rate High Values
Dear All, I am using this code to find the bit error rate for the Kmeans clustering algorithm for receving a QPSK modulated ...

mer än 9 år ago | 0 answers | 0

### 0

Question

Bit Error Rate using Test Data
Dear All, I have the below code. I want to find the bit errr rate b considering the clustered data as a trained data and send...

mer än 9 år ago | 0 answers | 0

### 0

Question

Decision Boundaries for kmeans clusters.
I have the below code. I want to find the decision boundaries of the obtained clusters. The code does not work with me. can you ...

mer än 9 år ago | 1 answer | 1

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kmeans
Thank you Wayne King. I did get benefit from your code. i want to ask please about finding the bet error rate for such a code. H...

mer än 9 år ago | 0

using plot in k-means
Dear All. Considering that the clusters represent decision region for each sent symbol, how can i determine the decision reg...

mer än 9 år ago | 0

k-means clustering
Considering that the clusters represent decision region for each sent symbol, how can i determine the decision region, and how c...

mer än 9 år ago | 0

using plot in k-means
What if i wanted to plot 4 clusters. should i plot in 4 dimensions? if yes, how can i plot?

mer än 9 år ago | 0

Question

Kmeans Clustering of matrices
I have this matrix x=[ 2+2*i 2-2*i -2+2*i -2-2*i]; i want to simulate transmitting it and adding a noise to it. I repres...

mer än 9 år ago | 0 answers | 1