JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity from one-line aliases to high-level algorithms for certain specialized tasks. These have been collected together and made publicly available for you to use, modify, and --- subject to certain very reasonable constraints --- to redistribute. Some of the highlights are: a suite of functions for the rapid manipulation of multi-component, potentially multi-dimensional datasets a systematic way of dealing with datasets having components of non-uniform length tools for fine-tuning figures using compact, straightforward statements and specialized functions for spectral and time / frequency analysis, including advanced wavelet algorithms developed by myself and collaborators.
标签： co-written functions the fifteen
上传时间： 2014-01-26
上传用户：hjshhyy
用fpga实现的DA转换器，有说明和源码，VDHL文件。 A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low cost of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulator and a one bit DAC. Since, both of these components can be realized using digital circuits, it is possible to implement a low precision Delta-Sigma DAC using a PLD.
上传时间： 2016-06-10
上传用户：bjgaofei
Abstract-The effect of the companding process on QAM signals has been under investigation for the past several years. The compander, included in the PCM telephone network to improve voice performance, has an unusual affect on digital QAM data signals which are transmitted over the same channel. The quantization noise, generated by the companding process which is multiplicative (and asymmetric), degrades the detectability performance of the outermost points of the QAM constellation more than that of the inner points. The combined effect of the companding noise and the inherent white gaussian noise of the system, leads us to a re-examination of signal constellation design. In this paper we investigate the detectability performance of a number of candidates for signal constellations including, a typical rectangular QAM constellation, the same constellation with the addition of a smear-desmear operation, and two new improved QAM constellation designs with two-dimensional warpi
标签： investigation Abstract-The companding the
上传时间： 2013-12-20
上传用户：英雄
一个iscsi实现源码，值得参考。It is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI.
上传时间： 2016-06-30
上传用户：it男一枚
Zigbee 精简版技术协议，英文原版的，很好，值得参考！ A Zigbee-subset/IEEE 802.15.4 Multi-platform Protocol Stack
上传时间： 2013-12-09
上传用户：sqq
This project allows you to learn communication systems in greater depth. It contains the Simulink files (*.mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation. The idea here is to implement experiments of a traditional communication lab using Simulink. Most of the block diagrams are self explanatory. More information on the systems and their implementation can be found in the word documents included in the lab directories
标签： communication Simulink contains project
上传时间： 2013-12-09
上传用户：lz4v4
这是一本由MathWorks公司2008年5月出版的有关数字滤波器设计的书，书名是Digital Filters with MATLAB。书中详细介绍了各种滤波器的设计，同时还详细介绍了有关的Matlab函数的使用方法等，是一本学习数字信号处理又结合Matlab少有的好书。书中包含了许多Matlab的程序。
上传时间： 2013-12-26
上传用户：zhangjinzj
彈跳球遊戲，multi-threads控制每個球，碰到牆壁就會反彈
标签：
上传时间： 2013-12-24
上传用户：onewq
Host Identity Protocol on Linux is an implemetation of the Host Identity Protocol (HIP) and the related architecture. HIP is a proposal to change the TCP/IP stack to securely support mobility and multi-homing. Additionally, it provides for enhanced security and privacy and advanced network concepts, such as moving networks and mobile ad hoc networks. HIP is "cool", which means that as a mobile VPN solution, when your network interfaces go up or down, there is no need to re-establish a secure tunnel.
标签： Identity Protocol Host implemetation
上传时间： 2016-09-01
上传用户：皇族传媒
Parses UK Profile 1.05/1.06 Object Carousel and saves files to disk (all stored under /tmp/cache at the moment). The files are the scripts and text/image data for MHEG5, the interactive(ish) element of digital TV. At the moment the MHEG scripts are not parsed, so to duplicate that interactive experience, speedy usage of "cat" and "xv" is recommended.
标签： Carousel Profile Parses Object
上传时间： 2014-01-14
上传用户：hgy9473
