DFT的matlab源代码频谱图
提取音频信号(wav)并将其转换为频谱图。
用Go编程语言编写。
安装
git克隆
例子
python3
sine_wav.py
&&
../../xigh/spectrogram/spectrogram
-hamming
-hideavg
-bins
=
256
sine.wav
用法
./specgramgram
[options]
input_file.wav
-preemp
float64
set
pre-emphasis
parameter
(0
means
no
pre-emp)
-rectangle
disable
hamming
window
support
-BG0
string
set
background
color
0
(default
"000000")
-BG1
string
set
background
color
1
(default
"333")
-BG2
string
set
background
color
2
(default
"447744")
-FG0
string
set
forground
color
0
2023-03-07 15:19:54
268KB
系统开源
1