Community Profile # Hinna Ahmed

### DTU

13 total contributions since 2019

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Question

interpolation in a vector
Hey I have a vector like this: v = [1 24 56 87 98 45 67 89 34 56] and my time axis; t = [1 2 3 4 5 6 7 8 9 10] If a wan...

23 days ago | 1 answer | 0

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Question

plot standard deviation as a shaded area
Hey, I have a vector containing the mean values and a another vector with the standard deviations. I want to plot the standa...

3 months ago | 1 answer | 0

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Question

When merging two tables, then restart the number of rows
Hey I have merged two tables. Is it possible to restart the number of rows when the second table is placed under the first on....

3 months ago | 1 answer | 0

### 1

Question

making my own function which can calculate the Power spectral density
Hey, Can someone please help me with writing a function similar to CPSD which returns the power spectral density but without u...

4 months ago | 0 answers | 0

### 0

Question

mscohere function (equations used for it)
Hey, Can someone please provide the stepwise equations befind the mscohere function? I want to write my own function which can ...

4 months ago | 1 answer | 0

### 1

Question

for loop within for loop
Hey, I want to make two for loops. the first for loop is when the values are j = [1:4,5:8,9:2,13:6,7:20,21:24] because I am...

4 months ago | 1 answer | 0

### 1

Question

Time-frequency spectral coherence analysis (desperate need of help)
How is it possible in MATLAB to calculate Coherence as a function of time for two nonstationary signals (EEG) as shown on the be...

4 months ago | 2 answers | 0

### 2

Question

common Y labal for subplot
Can anyone please help with how to put common y label for multiple subplots in MATLAB figures?

4 months ago | 1 answer | 0

### 1

Question

Making Matrix Dimensions Equal
Hey, I have this cell with 12 different matrix. They are all of different size in length. How can I make all of them equal to 5...

4 months ago | 1 answer | 0

### 1

Question

signal processing buffer timeline
Hello, I have som EGG signal which I have used a buffer on. My sampling fequency is 1000, NFFT=1000 and with 50% overlap (overl...

4 months ago | 1 answer | 0

### 1

Question

Coherence as a function of time
Hey, How is it possible in MATLAB to calculate Coherence as a function of time for two nonstationary signals (EEG) as shown on ...

4 months ago | 0 answers | 0

### 0

Question

Coherence as a function of time
Hey, How is it possible in MATLAB to calculate Coherence as a function of time for two nonstationary signals (EEG)?

4 months ago | 1 answer | 0