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groundwaveradar
高频地波雷达仿真的MATLAB程序，给出了图形界面(HF ground wave radar simulation MATLAB program gives the graphical interface)
- 2009-11-26 21:21:59下载
- 积分：1
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wave_step
计算机控制二阶最小拍有纹波阶跃输入信号matlab程序(Computer-controlled stage least beat ripple step input signal matlab program)
- 2012-12-29 18:58:52下载
- 积分：1
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boostconverter
simulink model for boost converter
- 2011-08-28 03:14:23下载
- 积分：1
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CMA_QPSK
cma for qpsk constellation for optical communication
- 2020-11-16 17:29:41下载
- 积分：1
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signal_analyzer
说明： 最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。
历程主要内容(signal_analyzer.rar)如下：
test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。
signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(The question was asked recently to see the realization of how to use FFT spectral analysis, I think that spectral analysis can be carried out to those who study the depth of the system basically is already quite good. Today I made a routine, distributed to Members for reference. The main contents of the course (signal_analyzer.rar) are as follows: test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as a system output signal. signal_analyzer.m first test1.txt data read into workspace, and then proceed to FFT, analysis of the two signal frequency, output amplitude for input attenuation (db), the output of the input phase difference.)
- 2008-10-25 10:29:35下载
- 积分：1
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modulation
ask qpsk bpsk的调制解调程序 希望对 大家有所帮助(ask qpsk bpsk of modulation and demodulation process hope to help)
- 2010-05-13 19:57:18下载
- 积分：1
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MATLAB
二维波动方程正演MATLAB有限差分程序(Two - Dimensional Wave Equation Equations MATLAB Finite Difference Program)
- 2017-10-21 11:23:11下载
- 积分：1
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fourier
采用傅里叶级数法实现拉普拉斯变换，将信号转换到时域，可应用于电磁计算中(The Laplace transform using Fourier series method)
- 2017-06-07 11:13:51下载
- 积分：1
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VSR_PWM_Threelevel
说明： 二极管整流三电平 PWM SiC 逆变中频炉仿真模型，仿真分析其谐波电流。(The simulation model of diode rectified three-level PWM SiC inverter intermediate frequency furnace is used to simulate and analyze its harmonic current.)
- 2021-02-06 15:15:41下载
- 积分：1
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hammeristain 辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
hammeristain 辨识
非线性系统辨识
- 2022-08-15 03:51:40下载
- 积分：1
