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lmscomunication
说明： matlab 防真自适应滤波器（部分）考虑时变代价函数
(Matlab defense really adaptive filter (part) when considering variable cost function)
- 2006-03-21 15:39:59下载
- 积分：1
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pmsm
描述永磁同步电机矢量控制系统控制模型包含clark 变换，park 变换等(PMSM FOC model)
- 2013-10-20 20:43:48下载
- 积分：1
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matlab
《数字移动通信》期末仿真大作业之差错性能仿真(The end of the digital mobile communication simulation error performance simulation of large job)
- 2012-10-07 11:30:31下载
- 积分：1
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identification
用刚度文件FEM，对模型进行不同单元的损伤识别，同时得到损伤程度(The stiffness file FEM is used to identify the damage of different elements of the model, and the damage degree is obtained at the same time.)
- 2019-02-26 15:46:11下载
- 积分：1
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adaptGA
在群体进化若干代后,将弱解空间删除,在以后的进化进程中以同样的群体大小只在强解空间进行群体的繁殖,则可加大强解空间的个体密度,提高解的精度,这样有助于性能优良的个体的产生,(After several generations of evolution in the population, a weak solution space removed in the future evolution of the process with the same population size in a strong solution space only breeding colony, it can increase the density of strong individual solution space, to improve the accuracy of the solution, This helps produce good performance of individuals,)
- 2016-10-10 15:31:50下载
- 积分：1
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orthogonality-between-subcarriers-in-ofdm
This script shows orthogonallity between sub-carriers in OFDM is realized when signals complete integer number of cycles over same number of samples.
- 2011-05-10 03:21:48下载
- 积分：1
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periodogram
本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。
实验方法：周期图法、自相关法和协方差法。
(this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introduction to the first volume, P202, Exercise 5. Experimental Methods : Chart cycle, since the correlation and covariance method.)
- 2006-08-29 08:42:00下载
- 积分：1
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Wavelet_OMP
随机矩阵为小波变换的压缩传感，包含有系数采样、随机矩阵、重构算法程序(compressive sensing)
- 2013-11-06 10:37:23下载
- 积分：1
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自适应滤波器
通过设计一个二阶加权系数自适应横向FIR滤波器，对一个加随机噪声的正弦信号实现滤波。
具体设计方案为：
1，生成标准正弦信号S
2，生成等长的随机信号N
3，生成加随机噪声的正弦信号X
4，X通过参数可调数字滤波器，输出Y
5，Y与参考信号作差得到误差E
6，E通过自适应算法调整权值W
7，用LMS算法处理噪声干扰的信号，最终实现滤波器功能(A two order weighted coefficient adaptive transverse FIR filter is designed to filter a sinusoidal signal with random noise.
The specific design scheme is as follows:
1, generating a standard sinusoidal signal S
2, generating an equal length random signal N
3, generating a sinusoidal signal X with random noise
4, X can adjust the digital filter by parameter and output Y
5, the difference between the Y and the reference signal is E
6, E adjusts the weight W through the adaptive algorithm
7, the LMS algorithm is used to deal with the noise interference signal, and the filter function is finally realized.)
- 2018-03-15 21:40:51下载
- 积分：1
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swarm(pso)
粒子群算法，用matlab实现，内含几个测试参数。(Particle swarm optimization with matlab realize that contains several test parameters.)
- 2007-10-08 09:50:05下载
- 积分：1
