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th_select
th_select program used in the denoising muticopie transformed images via wavelet
- 2010-07-04 17:08:46下载
- 积分：1
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lms
说明： 反正切函数的变步长算法,能实现反正切函数的变步长的仿真！(Arc tangent function, variable step-size algorithm)
- 2010-03-31 10:50:11下载
- 积分：1
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libsvm-3.16
libsvm-3.16工具箱，支持多分类向量机，能载入matlab并运行，已经通过验证的程序，很好(libsvm-3.16 toolbox, support multi-classification vector machine, can be loaded the matlab and running, has been validated procedures, very good)
- 2013-04-24 18:49:56下载
- 积分：1
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BP-Identification
BP Identification
螺旋桨推力系数BP神经网络辨识(BP Identification)
- 2020-10-18 09:37:26下载
- 积分：1
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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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four-danymic-matlab
汽车四自由度力阶跃输入反应的仿真程序
通过该程序可以很好地实现仿真效果(Car four degrees of freedom force step input response of the simulation program
The program can achieve simulation results)
- 2012-04-01 10:52:13下载
- 积分：1
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kechengsheji
通信原理课程设计，包括各种调制，信道编码等。有解释，图形，源码。(Communication theory course design, including modulation, channel coding. Have explained, graphics, source code.)
- 2010-07-18 16:40:25下载
- 积分：1
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BP_PIDControl
基于BP神经网络的PID控制算法，可以实现对正弦、方波、阶跃信号的跟踪(BP neural network based on the PID control algorithm can be achieved for the sine, square, step tracking signal)
- 2009-06-10 21:44:08下载
- 积分：1
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anewLMSalgorithm
说明： 本文对变步长自适应滤波算法进行了讨论,建立了步长因子μ与误差信号e(n) 之间另一种新的非线性函数关系. 该函数比已有的sigmoid 函数简单,且在误差e(n)接近零处具有缓慢变化的特性,克服了Sigmoid 函数在
自适应稳态阶段步长调整过程中的不足. 由此函数本文得出了另一种新的变步长自适应滤波算法,并且分析了参数α,β的取值原则及对算法收敛性能的影响. 该算法有较好的收敛性能且计算量少. 计算机仿真结果与理论分析相一致,证实了该算法的收敛性能优于已有的算法.(In this paper, variable step adaptive filter algorithm to discuss the establishment of a step factor μ and the error signal e (n) between another new nonlinear function. The function has a sigmoid function than the simple and the error e (n) close to zero Department has a slow change in the characteristics of a Sigmoid function to overcome the steady-state phase in the adaptive step length adjustment during the process. this function, this paper gives another new variable step size adaptive filtering algorithms, and analysis of the parameters α, β the value principles and the convergence performance. The algorithm has better convergence performance easy to calculate. Simulation results and theoretical analysis, confirmed the convergence of the algorithm better performance than existing algorithms.)
- 2010-04-28 17:01:15下载
- 积分：1
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SEGY
Matlab读取Segy数据并简单处理，便于后续处理(Read Segy Matlab data and simple processing, easy to follow-up treatment)
- 2011-05-05 11:51:54下载
- 积分：1
