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romp
说明： 压缩感知代码,在matlab编程环境中实现。代码结构清晰易懂。(code of compression perception)
- 2011-03-04 10:59:34下载
- 积分：1
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TP_3Amod
Comparison of MUSIC and AR algorithms
- 2013-01-16 02:07:27下载
- 积分：1
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music
空间谱估计算法，是研究信号噪声比的。效果还可以(Spatial spectrum estimation algorithm, is to study the signal-noise ratio. Effects can also be)
- 2007-08-07 14:23:45下载
- 积分：1
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dieselwear
说明： 本文分析了现有振动方法在柴油机故障诊断研究和实际应用方面存在的问题,提出了基于振动产生和传播机理的诊断研究方法,介绍了基于这种方法的活塞-缸套磨损和滑动主轴承磨损故障振动诊断机理的理论分析和试验研究结果,提出了一种新的振动诊断法。
(This paper analyzes the existing method of Diesel Engine Vibration Fault Diagnosis and problems in practical applications is proposed based on the generation and propagation mechanism vibration diagnostic methods, introduction of this method based on the piston- cylinder liner wear and sliding Zhu bearing wear Mechanism Fault Diagnosis of theoretical analysis and experimental results, a new vibration diagnostics.)
- 2010-04-07 09:09:22下载
- 积分：1
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dpll
Simulink all digital plll
- 2012-09-11 06:53:17下载
- 积分：1
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Digital-filtering-experiment
由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)
- 2014-12-24 09:34:43下载
- 积分：1
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Plainness
求峰值点的子程序，可用于信号的频率等参数估计(And the peak point of the subroutine, may be used to signal the frequency parameter estimation)
- 2011-12-12 11:38:40下载
- 积分：1
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pablo
面元法计算机翼气动参数，有nasa上百个翼型库文件，可以手动加载，进行翼型设计时可以选择和profile配合使用(pablo)
- 2010-11-26 21:05:48下载
- 积分：1
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fuzzy-mathematics
利用该代码可以轻松实现模糊聚类分析 具体运用只需要直接在主程序上赋给分析的数据矩阵 便可以得到聚类图以及相关分析结果 也许不是很完美 实际应用可以小作调整(The matlab code is useful in fuzzy mathematics.)
- 2013-04-23 15:42:11下载
- 积分：1
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preconjgrad
preconjgrad：预处理共轭梯度法求线性方程组Ax=b的解
conjgrad：共轭梯度法求线性方程组Ax=b的解
twostep:两部迭代法求线性方程组Ax=b的解
fastdown:快速下降法求线性方程组Ax=b的解(preconjgrad: preconditioned conjugate gradient method for solving linear equations Ax = b solution conjgrad: conjugate gradient method for solving linear equations Ax = b solution twostep: Two iterative methods for solving linear equations Ax = b, Solution fastdown: rapid descent method for solving linear equations Ax = b solution)
- 2011-05-23 09:56:13下载
- 积分：1
