Sound amplitude gives us some very useful information when we are processing an audio file. In this tutorial, we will introduce you how to display it.
We often need to compress a folder or directory to a .zip file. In linux, we can use zip command to implement.
We often need to subtract two datetime in python. In this tutorial, we will introduce you how to do.
In this tutorial, we will introduce how to install ffmpeg in linux offline, it is very easy to do by our steps.
When we are installing ffmpeg in linux, we may get this error: nasm/yasm not found or too old. Use –disable-x86asm for a crippled build. In this tutorial, we will introduce you how to fix it.
In order to extract audio mfcc feature, we can use python librosa and python_speech_features. However, we can find the mfcc result is different between them.
When i use phpmyadmin to add a full text index for wp_posts table, i get this error: “#1067 – Invalid default value for ‘post_date'”. In this tutorial, we will introduce how to fix this problem.
When we are using torch.nn.Conv2d() function, we may also use torch.nn.AdaptiveAvgPool2d(). In this tutorial, we will use some examples to show you how to use it.
When we are reading papers, we may see: All models are trained using Adam with a learning rate of 0.001 and gradient clipping at 2.0. In this tutorial, we will introduce gradient clipping in pytorch.
In linux, we can ls command to list all files and directories in a directory. However, how to find how many files in a directory? In this tutorial, we will tell you how to do.