-
111
说明: 录制一段个人的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用双线性变换法和窗函数法设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号;最后,设计一个信号处理系统界面。(Record a personal voice signal, and recording the signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum for a given filter performance, the bilinear transformation and design of filter window functions and draw the frequency response filter then filter of their own design collection of the signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, analysis of signal changes playback audio signals Finally, a signal processing system interface design.)
- 2010-04-12 09:16:52下载
- 积分:1
-
redeyeicprusingmachine
an article about red eye detection
- 2010-05-22 15:23:37下载
- 积分:1
-
mat
this is one of the best satelite code in the world to find the parameters of the satelite
- 2013-08-23 11:58:38下载
- 积分:1
-
MPPT
this is psim mppt exemple
- 2013-04-13 20:28:00下载
- 积分:1
-
N-WAY
前N条最短路算法,MATLAB版本,供参考(Former N shortest path algorithm article, MATLAB version for reference)
- 2008-12-20 11:14:49下载
- 积分:1
-
tfrwv
Code source of Spectrum WVD
- 2010-12-29 06:33:09下载
- 积分:1
-
chap4
说明: 自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)
- 2010-04-21 18:25:38下载
- 积分:1
-
a2
说明: 简单的 关于图像的二值化 锐化 滤波 基本能实现 算出不变矩!!!!!关于图像检索(Simple binary on the image sharpening filter can basically figure out the same moment to achieve! ! ! ! ! About Image Retrieval)
- 2010-05-04 14:25:50下载
- 积分:1
-
fastimm
关于交互式多模型目标跟踪的快速算法,可以有效跟踪效果(Interactive multiple model target tracking on the fast algorithm can effectively track the effects of)
- 2011-05-12 10:48:32下载
- 积分:1
-
HestonCalibration
波动率预测模型;期权定价;未来期权波动率预测(local volatility model (hestion calibration))
- 2013-11-21 11:00:39下载
- 积分:1