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maibodeal
说明： matlab对脉搏信号的去噪、滤波、特征提取。(Matlab denoising, filtering and feature extraction of pulse signal.)
- 2020-06-16 02:40:02下载
- 积分：1
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tiaoli
一个信号信息处理调理电路，有放大电路和滤波电路构成的功能。(Information processing of a signal conditioning circuit, amplifier and filter circuit consisting of function.
)
- 2012-02-14 15:53:18下载
- 积分：1
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model4_2_screwThreadm
说明： 沿螺钉螺旋线提取ct图像中的椎弓根骨密度(extraction of pedicle bone mineral decsity from CT images along screw helix)
- 2019-04-29 21:22:22下载
- 积分：1
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DATA
7.5千瓦的开关磁阻电机非线性建模所需的电流和转矩表格，8,6结构内转子形式(7.5 kilowatts Nonlinear Modeling of Switched Reluctance Motor current and torque required forms within the structure of the rotor in the form 8,6)
- 2013-07-09 13:08:09下载
- 积分：1
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bpsk_Awagn_Rayleigh
说明： 实现了一个直接扩频系统，使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下，误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
>>semilogy([1:8],BER_awgn(1:8), g* )
hold on
semilogy([1:8],BER_ray(1:8), -.b* )
hold on
grid on )
- 2010-03-22 23:11:17下载
- 积分：1
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ChaoticSS
生成常见的混沌映射，用于混沌扩频码的设计。应用三种量化方法，比特量化、门限量化以及模2量化。重点计算其相关性能，自相关以及互相关，得到相关图像。计算序列的游程、平衡度。(To generate common chaos maps and use them to design the chaotic spreading sequences. We applied three kinds of quantization methods with bit queantization, threshold quantization and mod 2 quantization. We emphasized on the calculating the correlation performance on auto-corrrelation and cross-correlation and plotted their images.)
- 2021-03-24 16:39:14下载
- 积分：1
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12493618_EIbPLiNcTreXgYmkQDgYYXpEi
说明： 利用叠加法pm谱，生成三维海浪波形的源程序，输入风级数，频率数和角度数得到该风级下的海浪波形；(Using the superposition method PM spectrum, the source program of three-dimensional wave waveform is generated, and the wave waveform under the wind level is obtained by inputting the number of wind level, frequency and angle;)
- 2021-02-09 17:54:32下载
- 积分：1
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xinalvbozai
对人体信号时，先滤波再求频域，有助于研究生物等低频信号，十分有用。(Signal on the human body first and then seek the frequency domain filtering to help study biological and other low-frequency signals, very useful.)
- 2009-11-25 22:28:15下载
- 积分：1
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分层copula paircopula的计算pair-copula
分层copula paircopula的计算，已调试成功，能正常使用(Layered copula paircopula calculation, debugging has been successful, can be used normally)
- 2020-07-07 23:48:57下载
- 积分：1
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CA 码的产生，以及自相关，互相关函数CA code
CA 码的产生，以及自相关，互相关函数，画出自相关互相关图（MATLAB语句简单易懂，适合新手）(CA code generation, as well as autocorrelation, cross-correlation function, drawn from the correlation cross correlation diagram (MATLAB statement, easy to understand, suitable for novices))
- 2020-11-05 21:59:50下载
- 积分：1
