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equalizer_design
Designs a frequency-domain and time-domain FIR equalizer for
a single-input single-output (SISO) channel.
Frequency-domain equalization uses a Chebychev criteria and
is specified in terms of frequency response functions.
It is a convex problem (which can be formulated as an SOCP):
(
where H is the frequency response function and our variable
is the filter impulse response h. Function G is the unequalized
frequency response and G_des is the desired freq response.
Time-domain equalization immediately designs the impulse
response function by specifying the problem in time (it s an LP):
minimize max_{t neq D} |g_tilde(t)|
s.t. g_tilde(D) = 1
)
- 2011-05-27 21:41:59下载
- 积分：1
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marshi
用matlab计算马氏距离，简单直接，但是手懒，没中文说明部分（外国例程）(Mahalanobis distance calculation with matlab, simple and direct, but the lazy hand, no Chinese explanation part of the (foreign routines))
- 2011-07-17 09:46:06下载
- 积分：1
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frequency-offset-in-ofdm
This Matlab script finds the frequency offset effects in the orthogonal frequency division multiplexing (OFDM)and its effects on the bit error rate (BER).
A reference paper is also included.
- 2013-11-16 22:29:55下载
- 积分：1
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ThrSample1
自然一次样条几乎等同于样条设备生成的曲线。在这些所有的二次连续可导函数中，钳位与自然三次样条可以得到相对于待插值函数 f 的最小值(spline interpolation)
- 2012-04-26 22:00:28下载
- 积分：1
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ofdm_ber
OFDM ber calculation
- 2012-04-26 23:04:58下载
- 积分：1
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BAnetwork
说明： 生成BA无标度网络，并统计网络的度分布（网络中新家入的节点会优先选择网络节点度较大的节点链接）。(The BA scale-free network is generated and the degree distribution of the network is counted (the new home nodes in the network will preferentially choose the node links with higher degree of network nodes).)
- 2019-03-11 19:56:46下载
- 积分：1
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Lung-Cancer-Detection
Lung Cancer Detection in matlab
- 2011-10-14 15:17:15下载
- 积分：1
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ofdm
Basic OFDM codes are added here
- 2013-12-02 15:28:11下载
- 积分：1
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潮流计算程序1
说明： 潮流计算是电力学名词，指在给定电力系统网络拓扑、元件参数和发电、负荷参量条件下，计算有功功率、无功功率及电压在电力网中的分布。潮流计算是根据给定的电网结构、参数和发电机、负荷等元件的运行条件，确定电力系统各部分稳态运行状态参数的计算。通常给定的运行条件有系统中各电源和负荷点的功率、枢纽点电压、平衡点的电压和相位角。待求的运行状态参量包括电网各母线节点的电压幅值和相角，以及各支路的功率分布、网络的功率损耗等。(Power flow calculation is a term of power science. It refers to the calculation of the distribution of active power, reactive power and voltage in power network under given network topology, component parameters and generation and load parameters. Power flow calculation is based on the given grid structure, parameters and operation conditions of generator, load and other components to determine the steady-state operation parameters of each part of the power system. Usually, the given operating conditions include the power of each power source and load point, junction voltage, balance point voltage and phase angle. The parameters to be determined include the voltage amplitude and phase angle of each bus node, the power distribution of each branch and the power loss of the network.)
- 2020-06-23 10:00:01下载
- 积分：1
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bresenham_line3d
采用3D Bresenham算法在两点间划一直线
％ This program is ported to MATLAB from:
％ B.Pendleton. line3d - 3D Bresenham s (a 3D line drawing algorithm)
％ ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992
％
％ Which is referenced by:
％ Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid
％ Transformations to Volume Data, WSCG2004 Conference.
％ http://wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf (3D Bresenham algorithm used in a straight line between two points This program is ported to MATLAB from: B. Pendleton. Line3d- 3D Bresenham s (a 3D line drawing algorithm) ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 Which is referenced by: Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid Transformations to Volume Data, WSCG2004 Conference. http :// wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf)
- 2020-09-01 20:18:08下载
- 积分：1
