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EdgeDetectionUsingGabor
THIS CODE IS REG.EDGE DETECTION USING GABOR FILTER
- 2014-09-21 14:01:12下载
- 积分：1
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simpson
Simpson’s Rule Intgral
- 2014-01-05 22:57:42下载
- 积分：1
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利用MATLAB进行柴油机燃烧过程的仿真研究
Simulation Research on Combustion Process of Diesel Engine Using MATLAB
- 2021-01-11 11:18:49下载
- 积分：1
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xinhaoyuxitong
这里面是信号与系统实验，比较适合于初学者，内容详细。(This experimental system, which is the signal and, more suitable for beginners and detailed.)
- 2011-10-19 22:11:25下载
- 积分：1
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matlab_exercise
说明： 图像处理程序，包括图像锐化，图像边缘检测等(Image processing procedures, including image sharpening, image edge detection)
- 2021-03-30 19:42:57下载
- 积分：1
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grd_test
xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。
仿真框架为：
1.标记信号和双音信号续接作为发送信号；
2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号；
3.用一个检测信号对收发信号进行相关运算；
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点；
5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分：1
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FIRmatlab
介绍如何用matlab设计fir滤波器，很详细！！！！！！！！！！！！！！！！！(A great progress in the discipline of digital processing is the research on design method of digital filter. FIR digital filter plays a significant part in the processing of digital signal because it can realize linear phase so conveniently that the group delay doesn’t vary with frequency. In the modern electrical system, the FIR digital filter is applications for its good linear phase character.)
- 2010-10-01 19:16:54下载
- 积分：1
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dc_motor_control
说明： 双闭环控制系统的MATLAB仿真及其说明。很不错的模块。(SPEED & POSITION PID MATLAB)
- 2010-04-29 17:30:45下载
- 积分：1
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huffmancoding
格式：[huffcodes，氢，領 ，电子] = huffmancoding（磷，氮）
％输入：p是每个字母符号的概率
（如：对= [0.3 0.2 0.2 0.2 .06 .04]）
n是一个整数，决定在每个帧的符号数量
（默认：n = 1时）
％输出：huffcodes：huffmancodes
答：源熵
甲肝：平均熵编码
电子邮件：科丁效率(format : [huffcodes,H,Hav,e]=huffmancoding(p,n)
inputs: p is the probability of each alphabet symbol
( eg:p=[.3 .2 .2 .2 .06 .04] )
n is an integer that determines number of symbols at each frame
(default:n=1)
outputs: huffcodes: huffmancodes
H: source entropy
Hav: average entropy for coding
e: codding efficiency
)
- 2010-07-05 12:07:29下载
- 积分：1
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wienerfilter
通过计算机MATLAB仿真分析和研究了维纳滤波器的阶数、信号的噪声方差、随机信号的采样点数、经过维纳滤波的均方误差之间的关系(MATLAB simulation by computer analysis and research of Wiener filter order, the signal of the noise variance, random signal sampling points, after Wiener filter mean square error of the relationship between)
- 2009-03-06 19:43:33下载
- 积分：1
