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# loong seow li

2016 以来アクティブ

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May i ask what is mean by length of audio? is that same with number of sample in audio? can give me some example to explain..
May i ask what is mean by length of audio? is that same with number of sample in audio? can give me some example to explain..

6年以上 前 | 1 件の回答 | 0

### 1

May i ask how to know the frequency content from fast fourier transform? because i can't understand clearly from graph...Can the data from graph show in numbers?
May i ask how to know the frequency content from fast fourier transform? because i can't understand clearly from graph...Can the...

6年以上 前 | 1 件の回答 | 0

### 1

may i ask how to sort the row of matrix in large data?
may i ask how to sort the row of matrix in large data? For example, there are 28694 rows... how I arrange the rows according my ...

6年以上 前 | 1 件の回答 | 0

### 1

how to convert back to wav file after edit the data in wav file?
This is the code that I try to do, the wav_data is the data of test5.wav,after get the data it show in [302712,2]which have...

6年以上 前 | 1 件の回答 | 0

### 1

May I ask how to do elliptic curve in matlab? because I have no idea to start...
May I ask how to do elliptic curve in matlab? because I have no idea to start...

6年以上 前 | 1 件の回答 | 0

### 1

May I ask can I change the value of the maximum amplitude of wav file and save as new wav file?
May I ask can I change the value of the maximum amplitude of wav file and save as new wav file? For example I want to change max...

6年以上 前 | 0 件の回答 | 0

### 0

May I ask how to get the value of amplitude from one wav. file?
May I ask how to get the value of amplitude from one wav. file? Because I want to do distortion wav. file..

6年以上 前 | 1 件の回答 | 0

### 1

Any technique can make sound become unrecognizable by just change the frequency value?
Any technique can make sound become unrecognizable by just change the frequency value?

6年以上 前 | 0 件の回答 | 0

### 0

May I ask how to choose random prime number in fix interval?
May I ask how to choose random prime number in fix interval? For example, choose prime number in between 2 to 30...

6年以上 前 | 2 件の回答 | 0

### 2

May i ask is that possible to fix the cipher text in range 1000 to 2000 after the process of encryption?
May i ask is that possible to fix the cipher text in range 1000 to 2000 after the process of encryption? Is that the plaintext w...

6年以上 前 | 0 件の回答 | 0

### 0

may i ask how to separate a value into two different values? For example, 12 can be separate into 8 and 4..
may i ask how to separate a value into two different values? For example, 12 can be separate into 8 and 4..

6年以上 前 | 1 件の回答 | 0