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work
无线中继选择 包括AF、DF中继选择算法的对比 以数据吞吐量作为依据(Multiple Relaying in wimax)
- 2020-06-30 17:40:02下载
- 积分：1
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PCM
说明： pcm调制与解调的matlab建模与仿真程序，说明详细(pcm modulation and demodulation matlab modeling and simulation program, give details)
- 2010-04-10 19:22:06下载
- 积分：1
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acoustic_clayton_engquist_1
均匀介质二维声波数值模拟，采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)
- 2012-09-08 15:19:52下载
- 积分：1
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impedance
IMPEDANCE - computes input impedance, for one lumped port
Syntax:
impedance
Description:
IMPEDANCE computes the frequency behavior of the antenna input
impedance. It also computes the feed power (which coincides with the
total radiated power only for lossless antennas). The frequency range
and the number of steps should be given below.
MATLAB Antenna Toolbox Draft 05, Antenna Lab, ECE, WPI, mat05@ece.wpi.edu
Authors: S. Kulkarni, A. Marut, S. Makarov
- 2013-01-19 17:36:56下载
- 积分：1
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add_noise_and_SNR_measure
内有两个MATLAB程序，主要用于语音增强：一个用于向纯净语音文件(wav)添加高斯白噪声，信噪比可选；另一个文件用于测量语音信噪比，对语音增强效果判断(MATLAB, there are two procedures, mainly used for speech enhancement: one for the pure audio files (wav) add white Gaussian noise, SNR optional another document used to measure the voice signal to noise ratio, the effect of speech enhancement judge)
- 2008-03-22 00:58:39下载
- 积分：1
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chap4
系统辨识与自适应控制MATLAB 仿真CH4 ,，好东西大家一起分享(System identification and adaptive control of MATLAB simulation of CH4,, good things to share with everyone)
- 2009-12-16 10:51:11下载
- 积分：1
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FrequencyScaleConversion
Frequency Scale Conversion
From f To f Scale
frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch.
frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear.
frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format.
(Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)
- 2006-05-17 22:45:36下载
- 积分：1
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radarsystem2
discusses the Radar Cross Section (RCS). RCS dependency on aspect angle, frequency, and polarization are discussed.(discusses the Radar Cross Section (RCS). R CS dependency on aspect angle, frequency, and polarization are discussed.)
- 2006-11-22 11:38:59下载
- 积分：1
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adaptive-first-order-pertubation
本程序运用一阶扰动理论自适应特征值方法的跟踪信号子空间，然后运用ESPRIT算法
跟踪信源的时变DOA(this matlab code(program) apply the First-Order Perturbations trak the signal subspace and eigenvalues,and then perform the time-variant or time-invariant DOA through the subspace tracked via the First-Order Perturbations with ESPRIT algrithm.)
- 2011-05-31 16:39:37下载
- 积分：1
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SimuClutter
高频地波雷达的双排线形接受天线阵的海杂波模拟，程序中添加了点目标(high-frequency radar to accept the dual linear array of sea clutter simulation, the process of adding points target)
- 2007-05-02 07:47:57下载
- 积分：1
