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MATLAB
对噪声信号中的正弦信号，通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计，信号源是： 其中， ， ， ； 是高斯白噪声，方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计，独立运行20次，记录各个方法的估计值，计算均值和方差； 2、增加噪声功率，观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分：1
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MATLABgui2
介绍matlab GUI的axes，获得axes的图形等等的方法都有。(Introduction matlab GUI' s axes, axes of graphs, etc. to obtain the method has.)
- 2011-01-09 02:00:54下载
- 积分：1
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chap01_22
先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_21.rar (Liu Jinkun advanced first pid matlab simulation program version of the first chapter pid matlab simulink liujinkunc hap01_21.rar)
- 2009-07-17 21:29:51下载
- 积分：1
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viterbi_deCODE
卷积码的维特比译码仿真，主要是仿真误码率曲线。(Convolutional codes Viterbi decoding simulation, mainly simulation BER curves.)
- 2010-05-25 22:16:24下载
- 积分：1
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ship_dtc-and-ship_svm
基于dtc svm_dtc 的船舶电力推进系统仿真模型(Propulsion system simulation model based on dtc svm_dtc ship )
- 2020-11-18 15:19:38下载
- 积分：1
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fir-high
用汉宁窗函数法设计一个数字FIR高通滤波器，要求通带边界频率为500Hz，阻带边界频率为400Hz，通带最大衰减1dB，阻带最小衰减40dB，抽样频率为2000Hz，用MATLAB画出幅频特性，画出并分析滤波器传输函数的零极点(With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band boundary frequency for 400 Hz, bandpass biggest 1 dB attenuation, stop-band attenuation least 40 dB, sampling frequency for 2000 Hz, MATLAB draw the amplitude frequency characteristics, painted and analysis filter transmission function of zero poles)
- 2012-01-05 22:38:39下载
- 积分：1
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GP2400-2500-2600
User manual of HMI Proface
- 2010-12-04 10:56:24下载
- 积分：1
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lyapunov_wolf
说明： 利亚普诺夫指数是混沌预测和混沌的重要参数，代码中给出利亚普诺夫指数和wolf算法(Liapunov index and the wolf chaos algorithm)
- 2009-09-03 16:30:31下载
- 积分：1
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ISD1420shouce
请大家看着办啊(please size up situation and act accordingly ah?)
- 2006-10-21 19:25:06下载
- 积分：1
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bilinearqud
有限元中比例nearQuad单元的matlab程序(FEA matlab )
- 2013-10-11 20:23:02下载
- 积分：1
