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TVV
用matlab模拟全电视信号，包括场、行消隐脉冲，亮度信号，色度信号，色同步信号(Matlab simulation with the whole television signal, including the field, line blanking pulse, luminance signal, chrominance signal and color sync signal)
- 2007-09-06 22:44:17下载
- 积分：1
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MATLAB-Power-System-Analysis
介绍了如何通过matlab仿真软件进行电力系统仿真分析(Describes how matlab simulation software for power system simulation and analysis)
- 2013-11-08 19:32:03下载
- 积分：1
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PSO-GA-SVM
说明： 利用遗传算法和粒子群优化算法优化支持向量机(Using genetic algorithm and particle swarm optimization algorithm to optimize support vector machine)
- 2020-12-08 15:59:20下载
- 积分：1
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ExtractedAndRecognized
利用Hu矩对26个英文字母进行提取和识别(Using Hu moments of the 26 English letters are extracted and recognized)
- 2010-08-11 12:23:15下载
- 积分：1
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MatlabRidgeDetection
Matlab多种图像边缘检测方法
1、用Prewitt算子检测图像的边缘
2、用不同σ值的LoG算子检测图像的边缘
3、用Canny算子检测图像的边缘
4、图像的阈值分割
5、用水线阈值法分割图像
6、对矩阵进行四叉树分解
7、将图像分为文字和非文字的两个类别
8、形态学梯度检测二值图像的边缘
9、形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(Matlab a variety of image edge detection method 1, using Prewitt operator edge detection image 2, with different values of σ LoG operator edge detection image 3, the detection operator Canny edge image 4, image segmentation threshold 5, water line image segmentation threshold 6, on the matrix quadtree decomposition of 7, the image is divided into text and non-text for these two types of 8, detection of morphological gradient of the edge binary image 9, morphological examples- from the PCB images to remove all current lines, retaining only the target chip)
- 2009-05-25 17:49:48下载
- 积分：1
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stft_wvd
现代信号处理中常用的两种变换——短时傅里叶和魏格纳变换的matlab函数程序(two usual transformtions in modern signal processing_STFT and WVD. These are matlab codes. )
- 2020-08-18 17:08:20下载
- 积分：1
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Second-order-system-step-response
在过阻尼情况下，典型二阶系统有两个相异的实数极点，其阶跃响应实际上是两个一阶系统响应的叠加。（ωn＝5），不断增大ζ值，观察每个ζ值下两个实数极点间的距离；同时绘出两个实数极点分别对应的一阶系统响应和二阶系统的响应，观察它们间的关系(In the overdamped case, the typical second-order system has two distinct real poles, and its step response is actually the superposition of the two first-order system response. (Wn = 5), increasing zeta values , observing the distance between the two real poles each zeta value draw two real poles, respectively, corresponding to a first-order system response and the response of the second-order system, observe them relationship)
- 2013-05-04 11:23:29下载
- 积分：1
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CENTER-GM(1-1)
中心逼近时的灰色预测，根据实际情况通过不断调整matlab程序中的m值，达到更高的精度。(Change the grey prediction of background value, through the continuous adjustment of the m value in the matlab program according to the actual situation, to achieve higher accuracy.)
- 2015-03-11 22:29:27下载
- 积分：1
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untitled
num=[2 1.4 -0.9 -0.158 0.4104 0.0294 -0.0668]
den=[1]
figure(1)
zplane(num,den)
num1=[1 2.7 -12.61 -24.757 66.301 62.072 -126.786]
den1=[1]
figure(2)
zplane(num1,den1)
num2=[0.2 -0.26 1.934 10.413 1.934 -0.26 0.2]
den2=[1]
figure(3)
zplane(num2,den2)
num3=[1.25 0.5 -2.1 -2.1 0.5 1.25]
den3=[1]
figure(4)
zplane(num3,den3)
num4=[1.1 3.12 -2.5 0.6 0.5 0.006 1]
den4=[1]
figure(5)
zplane(num4,den4) (good)
- 2010-11-03 09:48:25下载
- 积分：1
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composite
Software tool for speech analysis
- 2010-02-28 14:35:56下载
- 积分：1
