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pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
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2
说明： Extract frames from AVI into arrMy MATLAB
- 2009-12-11 19:10:07下载
- 积分：1
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power_regulzero
power_regulzero,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_regulzero,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)
- 2013-07-14 12:29:43下载
- 积分：1
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DianMaLunTan
PMSM双闭环转矩磁链控制的simulink模型(Simlink Model of PMSM Double Closed Loop Torque Flux Control)
- 2020-06-15 22:30:01下载
- 积分：1
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PCA
对图像进行降维，用少量图像的主成分去描述整个图像以提高系统的效率。(Reduce the dimensions of the image, with a small amount of the principal component image to describe the whole image to improve the efficiency of the system.)
- 2010-05-05 16:48:06下载
- 积分：1
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Speech-signal-DSB-demodulation
基于Simulink的语音信号的DSB调制和解调过程，运用连续系统和离散系统分别用于参数的选取和调制解调的模拟，利于课堂的教学(DSB modulation and demodulation process based on Simulink speech signal, using continuous and discrete systems simulation parameters are used to and modem, and is conducive to teaching classroom)
- 2015-02-02 20:04:02下载
- 积分：1
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Krusk
说明： 求图论中图的最小生成树的matlab代码(a program in matlab for MST)
- 2009-08-28 09:02:42下载
- 积分：1
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FISTA
FISTA 压缩感知的图像使用快速迭代shrinkage-thresholding算法(小波sparsifying转换 傅氏域抽样磁共振成像和氡转换断层测量)(
FISTA compression perception of image using fast iterative shrinkage- thresholding algorithm (magnetic resonance imaging (fmri) wavelet sparsifying transform fourier-domain sampling and measuring radon transform fault)
)
- 2014-03-24 17:01:07下载
- 积分：1
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fiber mode
说明： 光纤LP模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP mode, fiber mode calculation, fiber core mode, effective refractive index)
- 2021-02-25 22:09:38下载
- 积分：1
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matlab
matlab源代码matlabmatlabmatlab(matlab matlabmatlabmatlabmatlab)
- 2010-11-06 09:28:13下载
- 积分：1
