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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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matlab
分别对正弦波，三角波，方波，一周期内取为整数的64个点（A=4095）；写锯齿波和方波的谐波构成（只写了3、4个）。(Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).)
- 2013-08-10 21:49:09下载
- 积分：1
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VoltageFlickerCompensatiousingTATCOM
ac and dc power transmissions. No alterations of conductors, insulator strings, and towers of the original line are needed
- 2013-11-28 22:15:08下载
- 积分：1
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Thgorithm
说明： 测试系统模型的测试路径选择算法研究The test based on the test system model path algorithm(The test based on the test system model path algorithm)
- 2011-03-01 17:19:14下载
- 积分：1
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rand
混沌随机数的应用文章，适合用于图像加密算法中。(Application of the chaotic random number, suitable for image encryption algorithm)
- 2013-02-08 11:50:23下载
- 积分：1
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duffing-system
duffing方程非线性系统的分析，matlab代码，包括其李雅普诺夫指数求解，相图，混沌等分析，值得学习(duffing equation analysis of nonlinear systems, including its Lyapunov exponent solving the phase diagram, chaos analysis, it is worth learning)
- 2015-03-20 18:33:38下载
- 积分：1
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HHTsimulation
用希尔伯特黄变换（HHT）求时频谱和边际谱(Using Hilbert Huang transform (HHT) to find the spectrum and marginal spectrum)
- 2016-01-27 20:52:44下载
- 积分：1
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ploteye
MATLAB 眼图的实现。ploteye函数的使用即通过QPSK的调制解调的仿真以实现对函数的使用说明。(MATLAB implementation of the eye diagram. ploteye function through the use of QPSK modulation and demodulation of the simulation in order to achieve the function instructions.)
- 2010-05-28 10:28:50下载
- 积分：1
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continuous-power-flow
使用matlab编写的连续潮流，考虑了30发电机节点，结果相对比较可靠(continuous power flow matlab by myself，maybe it isvery useful)
- 2014-08-28 16:18:44下载
- 积分：1
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hjzifjur
有较好的参考价值，AVNfXvk参数多姿态，多角度，有不同光照,外文资料里面的源代码，验证可用，LbLgBFx条件仿真效率很高的，实现了对10个数字音的识别。( There are good reference value, AVNfXvk parameter Much posture, multi-angle, have different light, Foreign materials inside the source code, Verification is available, LbLgBFx condition High simulation efficiency, To achieve the recognition of 10 digital sound.)
- 2016-02-24 17:29:05下载
- 积分：1
