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PAM
该程序完成一个16电平PAM数字通信系统的仿真，并测量了它的误码率。首先产生信息符号序列，该序列被当做4个信息比特一组，将16组符号映射到16个信息幅度。检测器计算距离，输出与真正传输的信息符号序列作比较，然后将差错计数。( This procedure completes a 16 level PAM digital communication system s simulation, and has surveyed its error rate. First has the message digit sequence, this sequence is treated as a 4 information bit group, maps 16 class symbols to 16 information scopes. The detector estimated range, the output and the true transmission s message digit sequence does compares, then counts the mistake. )
- 2010-07-16 19:32:08下载
- 积分：1
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Noise-figure-measurement-AN2875
来自maxim公司的噪声系数测试方法，包括详细的图表信息。(Noise from the maxim' s testing methods, including a detailed chart information.)
- 2010-05-18 12:31:23下载
- 积分：1
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re1
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:51:25下载
- 积分：1
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ClusteringToolbox
A Model-based Document Clustering Toolbox
- 2010-08-28 22:35:59下载
- 积分：1
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imadeedgesegmentation
说明： 本程序实现了采用聚类法对图像进行分割，给出了图像分割前后的直方图，程序内有详细的程序说明和例图像(This program was realized using clustering method for image segmentation is presented, and the histogram image segmentation, procedure in detail program)
- 2010-04-15 10:23:33下载
- 积分：1
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daima
维纳滤波复原,规则化滤波复原程序,Lucy-Richardson复原程序举例,盲去卷积复原,逆滤波复原算法(Wiener filter restoration, rules-based filtering for restoration procedures, Lucy-Richardson restoration program for example, blind deconvolution restoration, inverse filtering restoration algorithm)
- 2010-06-01 20:36:55下载
- 积分：1
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MCQPSKrun
本程序仿真在给定系统延时下的QPSK系统误码率，其中没有使用成形滤波器，考虑了相位同步和符号同步，对工程人员很有参考价值(QPSK err rate simulation)
- 2013-05-04 21:36:23下载
- 积分：1
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dream
超声场仿真工具包，matlab编写。请认真书写上传资料的详细功能、包含内容说明(FUCTION LIKE Field_II)
- 2009-11-12 02:34:55下载
- 积分：1
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BNOISE
NOISE FILTER DEScrition
- 2009-06-27 04:08:02下载
- 积分：1
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leach3
LEACH COD EWITHOUT DIRECT TRANSMISSION
- 2013-05-11 20:55:03下载
- 积分：1
