登录
首页 » matlab » txyslh

txyslh

于 2009-11-11 发布 文件大小:46KB
0 103
下载积分: 1 下载次数: 15

代码说明:

  实现了简单的图像的小波变化和压缩编码!! 并计算了压缩后的熵值!!(To achieve a simple image of the wavelet transform and compression coding! ! And calculate the entropy of the compressed! !)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • study_on_handoff_algorithm
    说明:  本文提 出了基于功率预留的准入控制策略。首先介绍一种资源分配算法,该算法将可用信 道完全分配从而实现基站发射功率最小化。在此基础上,分别为小区间切换用户和 小区内切换用户设计预留策略,并根据系统的业务载荷自适应地调整功率预留量, 从而实现GOS的最优化。 (there exists a fundamental tradeoff between bandwidth and power. In this thesis, we propose a novel admission control scheme based on power reservation. Foremost, we introduce a joint subchannel and power allocation algorithm for WiMAX system, which minimizes the overall downlink transmit power by utilizing all available subchannels. Based on this, we propose two power reservation schemes for inter-cell handoff calls and intra-cell handoff calls, respectively. The amount of reserved power is determined in an adaptive manner for optimizing the metric of Grade of Service(GoS). )
    2010-04-28 09:18:00下载
    积分:1
  • loaddata
    matlab读入数据的程序,可以自动的达到读txt文档的目的,特别适用(Matlab readin data procedures, can be automatically to achieve the purpose of reading TXT documents )
    2012-08-27 13:37:15下载
    积分:1
  • Unitary--ESPRIT
    新的2维角度估计的高分辨方法。该方法首先建立基于范数约束的最优化问题的目标函数;然后用迭代算法沿均匀面阵接收数据的方位向求最小化目标函数的稀疏解,得到方位、俯仰角耦合的空间角频率,并分离信号;最后对每个分离的信号,沿面阵俯仰向求稀疏解,得到信号的俯仰角,进而求得对应的方位角。(The new high-resolution 2-D angle estimation method. Firstly, the establishment of an objective function optimization problems based on norm constraint then iterative algorithm along with uniform orientation plane array receives data to seek to minimize the objective function is sparse solution, get directions, spatial frequency coupling angle pitch angle, and separated signals Finally for each signal separation along the sparse area array pitch to seek solutions to obtain the pitch angle of the signal, and then obtain the corresponding azimuth.)
    2014-02-19 13:29:49下载
    积分:1
  • geopdes_base-2.0.1.tar
    等几何分析matlab程序,可供学习等几何分析利用程序完成一些结果 (geopdes_base about isogeometric analysis)
    2021-04-15 19:48:54下载
    积分:1
  • rastamat
    In sound processing, the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency.
    2015-03-30 20:55:40下载
    积分:1
  • Clock-calendar
    一种时钟日历在matlab环境中的实现与实现的源码(Clock calendar)
    2013-05-16 10:14:19下载
    积分:1
  • 3phaseIM
    3 phase induction machine
    2011-12-12 18:40:20下载
    积分:1
  • ditfft
    matlab处理信号处理的程序,简单但很有参考价值(matlab procedures to deal with signal processing, simple but useful reference)
    2009-01-11 09:33:05下载
    积分:1
  • Algorithm1
    tutorial for matlab with many Algorithm1
    2010-06-26 10:27:03下载
    积分:1
  • bb
    说明:  四轮驱动电动汽车动力学理论与控制研究,电控方面很好的论文(Theory of four-wheel drive electric vehicle dynamics and control)
    2012-04-18 23:36:53下载
    积分:1
  • 696518资源总数
  • 104384会员总数
  • 26今日下载