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welch_psd_func
自己编的welch方法用于功率谱估计的算法代码，希望有用。(Welch their series method for power spectrum estimation algorithm code, I hope useful.)
- 2010-11-04 14:44:22下载
- 积分：1
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xiaoboyuzhi
各种方法的去噪程序
den1.m 使用半软阈值方法对图像进行去噪
den1_5_1.m 半软阈值的改进方法 对第一层重构图像进行均值滤波
den1_9.m 半软阈值的改进方法 将线性衰减的函数改为指数的
den1_10.m 半软阈值的改进方法 对第一层的重构图像再次进行小波阈值去噪
den2.m 用软硬阈值函数的改进方法进行去噪
den3.m 用广义阈值函数进行去噪
den4.m 用自适应特征阈值函数进行去噪
wdenoise.m 用Donoho阈值或Birge-Massart策略及软阈值或硬阈值函数进行去噪
meanfilter.m 均值滤波方法进行去噪(对比用)
medfilter.m 中值滤波方法进行去噪(对比用)(Denoising procedures for various methods
Den1.m using semi soft threshold method for image denoising
The improved method of den1_5_1.m semi soft threshold for the first layer of the reconstructed image
The improved method of den1_9.m semi soft threshold will be changed linear to exponential.
The improved method of den1_10.m semi soft threshold for the first layer of the reconstructed image again for wavelet thresholding denoising
Den2.m using the soft and hard threshold function to improve the method of denoising
Den3.m using generalized threshold function for denoising
Den4.m with adaptive feature threshold function for denoising
Wdenoise.m with Donoho threshold or Birge-Massart strategy and soft threshold or hard threshold function for denoising
Meanfilter.m mean filtering method for denoising (contrast)
Medfilter.m median filtering method for denoising (contrast))
- 2015-11-13 20:27:01下载
- 积分：1
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09
说明： 《Matlab从入门到精通》所有的源程序。(《Matlab from entry to the master》 all of the source.)
- 2009-10-09 01:35:49下载
- 积分：1
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random_centerqqq
该程序为matlab环境下的程序，为三角形中点位移法分形曲面生成[法向交叉、劈裂]的例示程序(The program for the matlab environment procedures for the triangle midpoint displacement method to generate fractal surface [Act to the cross, split] Example showing the procedure)
- 2008-03-26 11:02:11下载
- 积分：1
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Matlab
matlab教程，word文档不是视频教学，基础入门(matlab tutorials, word document is not a video teaching, basic entry-)
- 2009-11-12 19:39:18下载
- 积分：1
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multi-kernel-path-1.1
多核变换，稀疏变换，核变换自适应学习，图形图像变换(Description
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Multi-Kernel-Path package is a Matlab program that computes the entire regularization
path for multiple-kernel learning problems. More precisely, it solves any learning
problem with a smooth loss function and where the kernel itself is optimized over
combinations of several basis kernels. It returns the solutions for ALL values of
the regularization parameter.)
- 2018-04-21 14:44:55下载
- 积分：1
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photovoltaic-inverter-model--in-dual-closed-loop-
photovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop control
- 2013-10-25 03:25:52下载
- 积分：1
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mapping-technology
matlab 一些作图划线的基本知识，并且包含一些矩阵运算，方程的求解，附带若干个例子(Basic knowledge of MATLAB, some mapping crossed, and contains a number of matrix calculation, equations, with several examples)
- 2014-02-21 16:07:52下载
- 积分：1
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basline-driftandline-frequency
处理心电信号中的基频漂移和工频干扰的一种算法。(a resolution to solve the baseline drift and line-frequency )
- 2009-03-31 14:05:26下载
- 积分：1
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assign1
1. 基于simulink搭建一个QPSK发送链路，QPSK调制信号经过了瑞利衰落信道，观察信号经过衰落前后的星座图，观察信道特性。仿真参数：信源比特速率为500kbps，多径相对时延为[0 4e-06 8e-06 1.2e-05]秒，相对平均功率为[0 -3 -6 -9]dB，最大多普勒频移为200Hz。(1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK modulation signal, were observed before and after signal after the decline of constellation diagram, observation channel characteristic. Simulation parameters: the source is 500 KBPS bit rate, relative multipath time delay of [0 8 e 4 e- 06-06 e-05] 1.2 seconds, the relative average power is [0-3-6-9] dB, most of the doppler frequency shift is 200 hz.)
- 2020-07-03 05:20:01下载
- 积分：1
