-
Robust
维纳滤波，语音处理程序，MATLAB，下载自国外网站，与君共享。(Wiener filter, speech processing, MATLAB, download from the foreign site, and the king shared.)
- 2010-06-15 23:47:51下载
- 积分：1
-
pcm
脉冲编码调制(PCM)实现
编程实现PCM技术的三个过程：采样、量化与编码。
采样：低通连续信号采样，以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理，绘出信号时、频图形；带通连续信号采样，以x=sin(20*t) m=x./t 为例说明带通采样定理，绘出信号时、频图形。
量化：均匀量化，以幅度 的正弦信号为例实现为64级电平的均匀量化；非均匀量化，输入A律PCM编码器的正弦信号 ，采样序列为 ，将其进行PCM编码，给出编码器的输出码组序列
编码：以上述信号为例，实现A律的13折线近似法及国际标准PCM对数A律量化编码。(Pulse code modulation (PCM) to achieve
PCM technology programming three processes: sampling, quantization and coding.
Sample: low-pass continuous signal sampling to x = sin (200* t) m = x./(200* t) m = m.* m an example low-pass sampling theorem, draw the signal, frequency graphics bandpass sampling continuous signals to x = sin (20* t) m = x./t an example bandpass sampling theorem, draw the signal, frequency graph.
Quantization: uniform quantization, in order to realize the magnitude of sinusoidal signal as an example for the 64 level uniform quantization non-uniform quantization, input A law PCM encoder sine signal, the sampling sequence, to be PCM encoded, the encoder is given The output code sequence
Code: A Case Study of the signal to achieve the 13 A line approximation law and international standards on the number of A law PCM coding quantization.)
- 2010-05-31 14:35:33下载
- 积分：1
-
dacefit
datafit kriging toolbox
- 2017-06-22 22:38:23下载
- 积分：1
-
MATLABsingalprocessing
学习信号处理的经典代码，使用matlab7以上版本，包含了各种滤波器的源代码(Learn the classic signal processing code, the use of more than matlab7 version contains the source code for a variety of filters)
- 2009-04-07 15:33:30下载
- 积分：1
-
test3
编程实现基于8×8子块的DCT图像变换，基于JPEG量化矩阵的量化与反量化，基于8×8子块DCT的图像重建；以一幅512×512、8比特/象素的图像为实验对象，计算重建后的PSNR。(Programming based on 8 × 8 sub-block of the DCT image transform, quantization matrix based on the JPEG quantization and anti-quantitative, based on the 8 × 8 sub-block DCT of the image reconstruction to a 512 × 512,8 bits/as Su-image for the experiment, re-calculation of PSNR.)
- 2009-05-14 09:15:47下载
- 积分：1
-
Matlab_Applied_Econometrics_using_MATLAB
This is a comprehensive book about MATLAB coding for econometric applications. all engineers and economist who concern about econometric, should read it
- 2010-12-08 16:49:40下载
- 积分：1
-
moshishibie
上传的代码是有关模式识别中的分类实现，并且在坐标系中画出分类线。(Upload code is related to pattern recognition classification implementation,and sorting line drawn in the coordinate system.)
- 2014-12-04 19:06:24下载
- 积分：1
-
paper1
A practical system for improved efficiency in frequency division multiplexed wireless networks
- 2015-03-16 22:18:27下载
- 积分：1
-
Tsai
本代码图象轮标定代码，用ＭＡＴＬＡＢ软件编写(Round of the code image calibration code, using MATLAB software to prepare)
- 2008-03-21 19:18:52下载
- 积分：1
-
03test3-differential
MatlaB中关于微分的基本操作。适合于初学者(MatlaB the basics of differential. Suitable for beginners)
- 2015-06-10 15:05:17下载
- 积分：1
