资源列表
specdisp
- 自己写的利用FFT变换实现的声音频谱分析函数，支持多声道wav，可以对FFT变换点数、时间分辨率、频率分辨率、显示方式进行定制-Wrote it myself using FFT transform the voice spectrum analysis function, support multi-channel wav, can transform FFT points, time resolution, frequency resolution, and display customiz
music
- 填入歌名，就可以利用matlab立刻收听百度的歌库！-Fill in the song title, you can take advantage of matlab to immediately listen Baidu song library!
1
- 回声消除..基于C语言..可以对KTV之类的有回声的声音进行消除.-u = inp(n:-1:n-sysorder+1) y(n) = w * u e(n) = d(n)- y(n)
DAC_fix_freq
- 16位精度DAC定点算法matlab程序-DAC algorithm
scan
- scan window detection
jiazao
- 加噪，为音频信号加上噪声，频率设置为22050hz，音频可以自己设置。更改fn即可。-Adding noise, the audio signal plus noise, the frequency is set to 22050hz audio set up their own. Change the fn can be.
ComputeEntropy
- compute the entropy of given character array
Rayleigh_15derivatives_WAVEFORMS
- 给出了15阶瑞利脉冲导函数的波形图，从图中可以比较各自的差别
coba
- PEDESTRIAN TRAFFIC LIGHT
avi2img
- 改程序将avi格式的视频转换成图片序列，avi视频要求是无压缩的，保存的图片支持多种格式，如JPG，bmp，tif等，图片命名按照生成的顺序数字命名。-Reform program will convert avi format video picture sequence, avi uncompressed video requirement is to save the image to support a variety of formats, such as JPG, bmp, tif,
HackerLanguage
- This Example convert Sample Character to Hack Language Character
writing
- 抓手寫(抓點)小程式，可以再另配合其他code使用-grasp handwriting (on the Point) small program that can be re-used with other code