登录
首页 » matlab » compress_sensing_without_frame

compress_sensing_without_frame

于 2014-01-27 发布 文件大小:1KB
0 226
下载积分: 1 下载次数: 18

代码说明:

  Compressive sampling is an emerging technique that promises to effectively recover a sparse signal from far fewer measurements than its dimension. The compressive sampling theory assures almost an exact recovery of a sparse signal if the signal is sensed randomly where the number of the measurements taken is proportional to the sparsity level and a log factor of the signal dimension. Encouraged by this emerging technique, this thesis briefly reviews the application of Compressive sampling in speech processing. It comprises the basic study of two necessary condition of compressive sensing theory: sparsity and incoherence. In this thesis, various sparsity domain and sensing matrix for speech signal and different pairs that satisfy incoherence condition has been compiled.

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

  • CameraDemo
    摄像功能实现,Camera function realization(Camera function realization, Camera function realization)
    2010-09-07 09:26:52下载
    积分:1
  • bp_proj
    backpropagation for Neural network
    2011-12-06 19:47:24下载
    积分:1
  • smr
    semi conducteur circuit integré
    2010-06-05 04:43:57下载
    积分:1
  • example2
    一个很好的粒子滤波例程, 请输入过程噪声方差R的值 请输入观测噪声方差Q的值 运行结果稳定可靠(easy for particle filter)
    2014-12-09 17:48:09下载
    积分:1
  • ScSR
    in this program, low resolution s images were converted to high resolution s images.
    2012-05-27 18:14:11下载
    积分:1
  • lms4
    lms算法经典,实现了lms自适应的源程序。经过调试,绝对可以运行(lms classical algorithm, achieving adaptive lms of the source. After debugging, can definitely run)
    2007-05-16 07:59:56下载
    积分:1
  • interface-of-Matlab-and-C
    MATLAB和C、C++的接口实现方法,实用中即可直接调用MATLAB中的函数!(interface of Matlab and C)
    2013-02-02 16:50:15下载
    积分:1
  • connectivityTri
    This function takes a triangulation (only the list of triangle, not the node coordinates) and assigns an ID to each group of triangles. If some cells are connected together, each cell of that group will have the same ID. It works like the connectivity-filter of the graphical library VTK.
    2015-01-21 22:28:57下载
    积分:1
  • Another-Particle-Swarm-Toolbox
    粒子群优化工具箱,采用Matlab编写的PSO程序工具箱(Development Notes for psopt toolbox Future plans (in no particular order): * Performance improvement: Automatically check for existence of constraints, skip boundary-checking if unconstrained. * Performance improvement: Automatically vectorize fitness functions supplied by user, if not already vectorized. * Performance improvement: Detect and eliminate dependent (i.e. redundant) linear constraints. * Performance improvement: Automatically choose "penalize" versus "soft" constraint handling method based on type of constraints in problem. If any equality constraints exist, using "penalize", otherwise default to "soft". If "soft", automatically switch to "penalize" if more than a given percentage of particles (initial or interim) are infeasible. * Feature: An output function defined by options.OutputFcns that can save current swarm state in a file which can be reloaded later as a problem structure, in case of a system crash. * Feature: Implement multiobjective optimization option)
    2013-12-27 12:39:09下载
    积分:1
  • RMCode
    说明:  Reed Muller的编码解码和仿真代码,有完整的注释(The coding and decoding codes of Reed Muller coding method. Also simulation is added.)
    2011-03-20 12:55:34下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载