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oceanography
海水状态方程的编程实现包括高压海水状态方程等等声速的计算。(Programming seawater equation of state, including high-pressure seawater equation of state, etc.)
- 2011-05-27 19:02:15下载
- 积分:1
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martin-matlab__
spectral subtraction
- 2011-11-10 13:18:54下载
- 积分:1
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AdapWindow
自适应窗口平滑,萨达是拉发牢骚复旦大学,说什么至少20个字??(adaptive window smoothing)
- 2015-03-29 12:50:04下载
- 积分:1
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Pack Kurtogram V4
说明: kurtogram是一种四阶谱分析工具,用于检测和表征信号中的非平稳性。可用于轴承的故障诊断(The kurtogram is a fourth-order spectral analysis tool elaborated for detecting and characterising nonstationarities in a signal. It relies on the assertion that each type of transient is associated with an optimal (frequency/frequency resolution) dyad (f ; Df) which maximises the kurtosis. The Fast Kurtogram computes the kurtogram over a grid that finely samples the (f ; Df) plane. Its complexity is on the order of N log N.
This is the "plain vanilla" code used in paper:
J. Antoni, Fast Computation of the Kurtogram for the Detection of Transient Faults, Mechanical Systems and Signal Processing, Volume 21, Issue 1, January 2007, Pages 108-124.)
- 2020-10-30 22:20:01下载
- 积分:1
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othercolor
说明: matlab工具箱系列- othercolor配色工具包(Matlab toolbox series - other color matching Toolkit)
- 2021-03-01 15:59:34下载
- 积分:1
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RLS
仿真对象如下:
其中, v( k )为服从N (0,1) 分布的白噪声。输入信号u ( k) 采用M 序列,幅度为 1。M 序列由 9 级移位寄存器产生,x(i)=x(i-4)⊕x(i-9)。
选择如下辨识模型:
加权阵取Λ = I。
衰减因子β = 0.98,数据长度 L = 402。
辨识结果与理论值比较,基本相同。辨识结果可信
(he simulation object is as follows: among them, v (k) to obey N (0, 1) distribution of white noise. The input signal u (k) using M sequence, amplitude is 1. M sequence by 9 level shift register generation, x (I) = x (I- 4) ⊕ x (I- 9). Choose the identification model: weighted array take Λ = I. Attenuation factor β = 0.98, the data length L = 402. Identify the theoretical calculation and comparison, basically the same. Identification results are reliable)
- 2012-12-28 15:49:33下载
- 积分:1
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MATLAByuyanchengxuji
MATLAB语言常用算法程序集,希望可以对大家有用!!!!1(MATLAB language commonly used algorithm for the assembly, hoping to be useful for everyone! ! ! ! 1)
- 2010-05-26 16:50:11下载
- 积分:1
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Single_channel_single_sideband_transmissin_Matlab_
单信道OOFDM单边带传输Matlab代码(Single-channel single-sideband transmission Matlab code OOFDM)
- 2010-07-11 20:06:21下载
- 积分:1
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kalman
kalman一维滤波,采用两点差分法确定初始值,并仿真出不同初值情况下的估计效果(the fiter base on kalman)
- 2012-03-23 10:44:22下载
- 积分:1
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RMLE-fitlerwithgradients
rayleigh maximum likelihood filter with gradient of image used as tuning parameter
- 2012-10-30 21:37:22下载
- 积分:1