介绍了L C ö O S 2Ê 在TM S320VC5402 上的移植以及在移植过程中的一些注意事项, 给出一些关键的实现代码,并在移植的基础上给出了改进堆栈设计以减少对内存需求的方法。
上传时间: 2015-03-20
上传用户:ANRAN
L-M算法。除了动量法(基于梯度下降的训练算法)外,学习率自适应调整策略是BP算法改进的另一种途径,它利用Levenberg-Marquardt优化方法,从而使得学习时间更短。其缺点是,对于复杂的问题,该方法需要很大的存储空间。
上传时间: 2014-01-04
上传用户:ommshaggar
《数据库系统实现》DATBASE SYSTEM IMPLEMENTATION 斯坦福大学那本书的中文版 不好意思 这里只有前四章的
标签: IMPLEMENTATION DATBASE SYSTEM 数据库系统
上传时间: 2015-03-26
上传用户:924484786
The JDOM build system is based on Jakarta Ant, which is a Java building tool originally developed for the Jakarta Tomcat project but now used in many other Apache projects and extended by many developers.
标签: originally developed building Jakarta
上传时间: 2014-01-19
上传用户:xg262122
Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (faster systems give better software performance) * SVGA monitor * CD-ROM drive * One or more of the following I/O ports: - USB port (if using Windows XP or Windows 2000) for USB-Blaster(TM) or MasterBlaster(TM) communications cables, or APU programming unit - Parallel port for ByteBlasterMV(TM) or ByteBlaster(TM) II download cables - Serial port for MasterBlaster communications cable * TCP/IP networking protocol installed * Windows 2000, Windows NT 4.0 with Service Pack 3 or later, or Windows XP * Internet Explorer 5.0 or later Memory & Disk Space Requirements USB开发
标签: system configuration recommends following
上传时间: 2015-03-27
上传用户:13188549192
This an adaptive receiver for a direct-sequence spread spectrum (DS-SS) system over an AWGN channel. The adaptive receiver block is modified from the LMS adaptive filter block in DSP Blockset. For DS-SS signal reception, the adaptive filter needs to have multi-rate operation. The input sample rate is equal to chip rate and the output is at symbol rate. Two rates are related by PG, processing gain
标签: direct-sequence adaptive receiver spectrum
上传时间: 2014-01-16
上传用户:D&L37
operating system concepts sixth edition windows XP updat 操作系统课后答案
标签: operating concepts edition windows
上传时间: 2015-03-28
上传用户:lps11188
按照数据结构书编的程序,编译出来完事的,能运行的"逆置带头结点的动态单链表L"
上传时间: 2015-03-29
上传用户:moerwang
手机文件浏览程序的另外一个版本! SMan is a system utility that manages your UIQ device. It provides functionality which manufacturers did not provide or which are difficult or impossible to do manually. SMan helps keep your UIQ device running in a "healthy" state and, to a certain degree, allows you to customize the system behaviour of your device.
标签: functionality provides manages utility
上传时间: 2013-12-09
上传用户:独孤求源
考虑L的三个不同值:L=256(3个数据段),L=128(7个数据段)和L=64(15个数据段)。各自的谱估计图如上图所示。可以明显的看到,加窗明显的减小了频谱上的假谱峰,但也更加进一步平滑了谱峰。所以,对于L=64的情况,在ω=0.8π的谱线可以很确定的辨认,但是那两个靠近的谱峰不容易区分。对于L=128的情况,这种情况提供了在分离和检测间最好的均衡。当然,对于在L=256时的情况,效果是更好的,能够从谱估计图上明显的分辨出三条谱线的存在以及它们幅度关系的强弱。 除了Welch法外,还可以采用对多个周期图求平均的功率谱估计方法的其他方法如Bartlett法等等,在功率谱估计上也能取得较好的结果。
上传时间: 2013-12-02
上传用户:Amygdala