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lnmf
LNMF- local non-negative matrix factorization,
for face recognition.
- 2020-11-01 20:49:54下载
- 积分：1
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fxrapt
这个函数提供了一种基音频率检测算法，具体的算法内容详见MATLAB文件的说明，有详细的注释，工程中已经应用过，有较好的应用价值(This function provides a pitch detection algorithm, the specific content of the algorithm see MATLAB documentation, detailed annotations, engineering has been applied, has good application value)
- 2009-03-03 10:36:36下载
- 积分：1
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emdtb
经验模式分解源码
学习希尔波特黄变换的参考程序
源于Internet网络，欢迎传播交流！(Empirical mode decomposition source learning Hilbert Huang Transform reference procedures from Internet network, welcomes the dissemination of the exchange!)
- 2007-08-18 15:04:18下载
- 积分：1
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Rayleigh_c
matlab中的Rayleigh信道模型，基于基于Clarke模型的Jakes仿真器(matlab in the Rayleigh channel model, Jakes simulator based on Clarke Model)
- 2010-03-06 20:14:21下载
- 积分：1
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imperfect_channel_gain
this m.file produces channel coefficient with some error, in which the estimation error follows a random variable with zero mean and variance of MSE.
lat is the latitude of BS places at different cells which is used to determine the number of BSs in the networks
- 2013-12-28 19:12:17下载
- 积分：1
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Phase_base_gui
phase correlation - image matching(phase correlation- image matching)
- 2009-04-20 17:23:26下载
- 积分：1
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WIRELESS-COMMUNICATIONS-WITH-MATLAB
The aim of this book is to help readers understand the concepts, techniques, and equations appearing in the field of MIMO-OFDM communication, while simulating various techniques used in MIMO-OFDM systems.
- 2013-03-12 23:02:25下载
- 积分：1
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xiashan
MATLAB 牛顿下山法的一个小程序，原理就不详细说了。因牛顿迭代法受初值选取的限制，为防止迭代发散，对迭代过程再附加一项要求:|f(x(k+1))|<|f(x(k))|,将牛顿法迭代的结果:x(k+1) =x(k)-f(x(k))/f (x(k))和前一近似值x(k)适当加权平均做为新的改进值:x(k+1)=u*x(k+1) +(1-u)*x(k),其中u(0<>
迭代时u取1开始，逐次减半计算，直至附加要求符合为止。实例计算中x(k)=x(0)不变，只更新u和x(k+1)，直至:|f(x(k+1))|<|f(x(k))|（即|f(x(1))|<|f(x(0))|)，然后更新下山因子为u=1,继续以牛顿法迭代。(MATLAB Newton-down a small program, the principle is not explained in detail. Newton iteration by the initial value of the selected limit, in order to prevent additional iterative divergence, the iterative process a request: | f (x (k+1)) | < | f (x (k)) | Newton iteration Results: x (k+1) ' = X (k)-f (x (k))/f' (x (k)) and a previous approximation x (k), appropriately weighted average as a new improved value: x (k+1 ) = u* x (k+1) ' + (1-u)* x (k), where u (0 < u> iteration take successive calculated at 50 until the additional requirements found so far. examples of calculation of X ( k) = x (0) unchanged profile u and x (k+1, hungry) until: | f (x (k+1)) | < | f (x (k)) | (i.e. | f (x (1)) | < | f (x (0)) |), then profile downhill factor for u = 1, to continue to Newton iteration.)
- 2013-05-15 08:52:09下载
- 积分：1
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simplerelay
simple relay placement in wimax will give better results .this source code compare simple relay with norelay.
- 2011-12-21 15:12:34下载
- 积分：1
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SolveNonEq
求解非线性方程，二分法、牛顿法、割线法、steffensen法(For Solving Nonlinear Eq)
- 2013-11-29 22:50:13下载
- 积分：1
