资源列表
aft
- 基于LMS算法的自适应回波抵消器算法 用于未知系统识别-Based on LMS Algorithm for Adaptive Echo Cancellation Algorithm for unknown system identification
zcr
- 同一种思想，三种实现方法，求语音信号的短时过零率，并相互验证。运行无误-three roads to the ZCR(zero-cross rate) of speech signal according to its defination.
hcopy
- 在用htk提取语音的mfcc时要用到的perl代码，生成文本文件，可重用性好。
windowfilter
- 功能一句话：Design Linear-Phase FIR using Window: rectangular window,Hamming window,Bartlett window。是学习信号处理FIR滤波器设计时很好的代码。-Design Linear-Phase FIR using Window: rectangular window,Hamming window,Bartlett window
enframe
- 这是一个窗函数分帧函数，它在melcepst这个函数中被调用。（当然也可以用在平常的分帧）-This is a window function and sub-frame function, it melcepst this function is called. (Of course, can also be used in the usual sub-frames)
matlab
- matlab去除50hz噪声，采集声音信号，然后通过滤波程序，过滤50Hz的交流电-matlab to remove noise, 50hz, collecting sound signals, and then through the filtering process, filtering the 50Hz AC
enframe
- 对信号进行分帧加窗，只要输入原始信号，帧长，帧移，窗类型即可获得分帧后信号。-To frame and window of the signal, as long as the input of the original signal, frame, frame, window type can obtain after framing signal.
rlsandlmscom2
- LMS滤波与RLS滤波的比较ＭＡＴＬＡＢ源码-LMS filtering and filtering of RLS MATLAB source
getparam
- HMM模型中参数计算的方法,包括前向概率,后向概率等用M语言来实现,已经调试通过
OFDM-zhen-test.txt
- OFDM在时域下的帧检测（matlab）
enframe
- 加窗技术用于端点检测技术 分析语音信号-Window technology for endpoint detection