-
Digital_Filter
录制一段自己的语音信号，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，采用窗函数法和双线性变换设计滤波器，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。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)
- 2008-01-15 19:47:31下载
- 积分：1
-
dct88
基于dct的数字水印算法(A watermark sourcecode based on DCT.)
- 2005-01-21 16:59:36下载
- 积分：1
-
Stephen-J.Chapman
matlab的编程资料书，一边大家分享，共同学习(matlab programming book side to share and learn together)
- 2012-09-27 11:34:21下载
- 积分：1
-
8051-ISP-via-COM-Port
ma84g564芯片烧录助手。。。。。。。。。。。。。。。。(ma84g564 chip Burning assistant。。。。。。。。。。。。)
- 2013-11-20 14:25:21下载
- 积分：1
-
adpcm
ADPCM的matlab算法，很简单，一般人都能看懂。(Matlab the ADPCM algorithm, is very simple, ordinary people can understand.)
- 2020-07-10 21:18:54下载
- 积分：1
-
gg_mle
这是对广义高斯分布中两个参数alpha,beta的估计方法，对自然图像的大量统计特征就符合这一分布。(function [f, g] = dggbeta(beta, absx)
DGGBETA Derivative of generalized Gaussian pdf with respective to beta
[F, G] = DGGBETA(BETA, ABSX)
Return partial derivative and second order partial derivative
This is an utility function for GGMLE
ABSX is the distance of the data from the mean
Function is undefined for negative beta
if beta <= 0
f = NaN
g = NaN )
- 2013-03-15 10:37:51下载
- 积分：1
-
dydamic
利用卡尔曼滤波技术实现动态GPS数据处理(Kalman filtering technique to achieve dynamic GPS data processing)
- 2012-11-03 10:02:20下载
- 积分：1
-
Tri2D3
用Matlab实现 有限元方法中的 节点生成(Matlab fem node)
- 2010-03-12 17:15:19下载
- 积分：1
-
gm11_1
灰色预测的问题，基本上稍微改动即可。希望对大家有所帮助。(Grey in question is basically a little modification to)
- 2011-08-12 11:18:27下载
- 积分：1
-
5
说明： 原创自环流潮流追踪程序matlab,支持一下，不容易呀(Original program from the circulation flow tracing matlab, to support what it is not easy ah)
- 2010-09-21 15:44:01下载
- 积分：1
