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waveletimtransformandimagecompression
用Matlab实现图像的整数小波变换和逆变换,对行和列各做一次,采用最简单的S小波,它是Haar变换的整数形式。此程序代码为逆程序代码(Using Matlab for image wavelet transform and inverse integer transform, the rows and columns to do once the most simple and S-wavelet, which is the integer Haar transform. This program code against the code)
- 2010-07-13 11:09:35下载
- 积分:1
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comprose
matlab绘制指南针,能够调整位置,大小和让其旋转一定角度,很实用(Matlab to draw the compass, it can adjust the position, size, and let the rotation Angle, very practical)
- 2020-12-05 19:09:23下载
- 积分:1
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shuxuejianmo-MATLAB
包括许多数学建模需要的函数。例如三角函数等。(Including many mathematical modeling function. Such as trigonometric functions.)
- 2013-05-10 21:53:13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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digitalholography
含有GUI的全息图再现代码,方便使用,可以好好学习一下(Hologram reconstruction with GUI code, easy to use, you can learn about)
- 2010-09-07 17:10:33下载
- 积分:1
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LTE_CRC_APPEND
LTE中的CRC添加代码
分逐位运算和逐字节运算(查表法)
matlab实现(Appending CRC for data_bits in LTE
)
- 2012-04-08 23:20:30下载
- 积分:1
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matlab_procedure_design
matlab程序设计基础PPT的一个集合包(matlab program design based on a collection of packages PPT)
- 2013-07-11 23:41:33下载
- 积分:1
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task2
大气统计方法作业 对给定数据进行功率谱分析 并画出功率谱图(For a given power spectrum analysis of the data and draw the power spectra)
- 2013-05-25 15:56:14下载
- 积分:1
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demo
用基本的粒子滤波算法,即SIR运行UNGM模型。通过UNGM模型显示SIR对于非线性系统的性能。(With the basic particle filter algorithm, that is, to run UNGM model of SIR. By UNGM model shows SIR for the non-linear system performance.)
- 2010-01-17 23:24:44下载
- 积分:1
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gongetidu-
Total gradient method extremum If using MATLAB is not difficult, but with C + + is not very easy.(Total gradient method extremum If using MATLAB is not difficult, but with C++ is not very easy.)
- 2012-09-22 11:13:47下载
- 积分:1