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ImageWienerFilter
维纳滤波程序,图像复原中的维纳滤波复原程序,很有用的
(ImageWienerFilter)
- 2020-12-12 11:39:17下载
- 积分:1
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newmarkb
此程序为newmark方法,是一种求解动态响应的积分方法。(This program is newmark method is an integral method for solving dynamic response.)
- 2015-04-06 15:45:44下载
- 积分:1
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awgn
DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同,代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键,10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求:
(1) 根据键盘输入的符号,利用MATLAB产生对应的DTMF信号;(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图;(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。
(DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)
- 2008-12-24 20:12:16下载
- 积分:1
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DLL__MatrixVB
基于DLL的VB和MATLAB混编实例,有图形输出和仿真结果(DLL based on the mixed VB and MATLAB examples has graphics output and simulation results)
- 2008-03-20 17:27:16下载
- 积分:1
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dds2
基于matlab的DDS仿真程序
主要仿真了DDS的杂散特性(The DDS-based simulation program matlab simulation of the main characteristics of DDS spurious)
- 2009-06-23 11:27:43下载
- 积分:1
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P1_code_shiftXalpha
实现光场相机功能仿真,输入图像,完成对图像的光场处理(Realizing the function simulation of light field camera)
- 2017-11-16 11:33:31下载
- 积分:1
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数值计算
数值计算基本算法 包括 拉格朗日插值,牛顿迭代 辛普森公式 高斯-雅可比迭代 厄米特插值多项式 最小平方逼近等(Basic algorithm for numerical calculation)
- 2020-06-16 06:00:01下载
- 积分:1
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roll
船舶横摇模型建模及仿真,程序比较简单,有什么错误欢迎指正(Ship rolling modeling and simulation, the program is relatively simple, what is wrong please correct me)
- 2010-10-18 08:45:16下载
- 积分:1
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aa
说明: 高斯坐标正反算数学模型 对于初学者来说很实用(Positive and negative Gaussian coordinate calculation model is useful)
- 2010-04-12 23:50:46下载
- 积分:1
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Armijo_quasiNewton
最优化算法中的带Armijo搜索求步长的拟牛顿算法的源码,matlab编程实现,希望对大家有用。(Optimization algorithm with Armijo search seeking step quasi-Newton algorithm source code, matlab programming, and hope to be useful.)
- 2012-10-22 15:22:16下载
- 积分:1