-
060913225944
这是一个医学图像处理和传输的标准。在matlab中提供了读写DICOM文件数据的支持 (This is a medical image processing and transmission standards. Provided in the matlab file data read and write DICOM support)
- 2008-04-26 07:16:18下载
- 积分:1
-
swebwewe
sweb a pedestrian MATLAB web session starter
- 2010-11-11 21:23:42下载
- 积分:1
-
2013TSP
通过并行压缩进行二维信号压缩,提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理,译码器的重新构造可以并行进行。通过对二维信号进行某些排列,可以确保所有列具有大致相同的密度级别,并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化,从而大大减小测量矩阵的尺寸。我们证明,如果排列良好,重建均方误差的上限会更紧。为了说明这一方案,我们将其应用于视频压缩并使用不同帧的排列有两种:参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明,在相同的压缩比下,峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分:1
-
fuzzyy
此程序为在MATLAB环境下编写的模糊控制模块,通过模糊判断改变PID控制的参数,实现模糊PID控制。(This program is written in the MATLAB environment, fuzzy control module to change the PID control parameters, the fuzzy PID control, fuzzy judgment.)
- 2012-06-04 17:32:25下载
- 积分:1
-
LabCourse
双闭环直流调速系统matlabsimulink仿真(double loop control sys.simulation)
- 2013-04-05 22:06:09下载
- 积分:1
-
Pso-Basics
I want to state that according to my previous month bill (M/S Gangesh kumar A/C no 400363210)was approx. INR 300 TO 400 But in month of august its INR 2000 .when complain was lodged to RO they said its software fault
- 2015-04-07 00:23:33下载
- 积分:1
-
elm
elm用于分类,参数包括程序运行次数,训练测试数据集,隐含层神经元个数,激活函数类型(elm for classify)
- 2021-04-12 15:18:57下载
- 积分:1
-
VQ
说明: 用Matlab语言实现的矢量量化编码源程序(Using Matlab language source code for vector quantization)
- 2010-09-10 15:11:46下载
- 积分:1
-
gdtele
gdtele suanfa shi matlab biancheng yuyan
- 2012-05-03 22:42:24下载
- 积分:1
-
HTS221
Capacitive digital sensor for relative humidity and temperature(0 to 100 relative humidity range
Supply voltage: 1.7 to 3.6 V
Low power consumption: 2 μA @ 1 Hz ODR
Selectable ODR 1 Hz to 12.5 Hz
High rH sensitivity: 0.004 rH/LSB
Humidity accuracy: ± 4.5 rH, 20 to+80 rH
Temperature accuracy: ± 0.5 °C,15 to+40 °C
Embedded 16-bit ADC
16-bit humidity and temperature output data
SPI and I2C interfaces)
- 2014-10-25 16:40:29下载
- 积分:1