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edgeDetect
Edge Detection function in matlab
- 2011-07-17 01:36:38下载
- 积分：1
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segmentation
本matlab代码实现了图像分割，分割成a*a的图像小块，效果还行()
- 2015-03-10 19:10:50下载
- 积分：1
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mxyc420
风功率预测控制 模型预测控制；状态空间；预测控制算法(Wind power prediction control model predictive control state space predictive control algorithm)
- 2015-07-06 22:21:25下载
- 积分：1
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speech
A GUI for load and record and ... speech signal and sketching spectrogram.
- 2013-11-27 05:39:23下载
- 积分：1
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NUFFT_code
非均匀傅里叶变换是传统傅里叶变换的扩展,它尤其适合于适合于非均匀采样数据或要计算
任意频率的频谱.(Nonuniform Fourier Transform (NUFT) is the extension of traditional Fourier transform,it is particularly used for nonuniform-sampled data analysis and calculating arbitrary spectral.)
- 2020-07-01 18:20:02下载
- 积分：1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分：1
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Analog-modulation-simulation-code
模拟调制与解调，包括关于标准调幅、抑制载波双边带调幅、单边带调幅、残留边带调幅等一些理论的Matlab仿真代码。(Analog modulation and demodulation, including on the standard AM, double-sideband suppressed carrier amplitude modulation, single-sideband amplitude modulation, Matlab simulation code vestigial sideband amplitude modulation and some other theory.)
- 2014-11-05 15:29:44下载
- 积分：1
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jiangweiguanceqi
降维状态观测器是非常重要的一类观测器，它使用状态反馈构成闭环系统的物理实现成为可能。降维状态观测器的设计方法很多，这里提出主要的两种：(Reduced-order state observer is a very important class of observer, which uses state feedback closed loop system, the physical realization possible. Reduced-order state observer design method are many, here for the main two:)
- 2010-07-16 11:48:46下载
- 积分：1
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Untitled1
一个有限长序列,用matlab实现其N=100的DFT。给出其幅度与相位曲线，并讨论其相关性质。 (A finite-length sequence, using matlab to achieve its N = 100 of the DFT. Given its magnitude and phase curves, and discuss their related properties.)
- 2013-08-09 09:55:17下载
- 积分：1
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李雅普诺夫稳定性分析
说明： 李雅普诺夫稳定性分析，包含几种典型用例，调整ode45中背调函数，即可实现不同案例的李雅普诺夫稳定性分析。(Lyapunov stability analysis, including several typical cases, can achieve Lyapunov stability analysis of different cases by adjusting the back tone function in ode45.)
- 2020-09-01 14:05:38下载
- 积分：1
