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xiangduiwucha
求相对误差，在知道标准值以及实验室的情况下，采用matlab编程求出相对误差并分析结果。(Demand relative error)
- 2012-12-28 17:48:32下载
- 积分：1
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Visual_Cryptography
visual cryptography is very important for encryption of the data like images.
- 2010-10-17 01:04:57下载
- 积分：1
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phased-array-antenna-simulation
this code simulates phase array antena in matlab
- 2013-07-26 15:53:10下载
- 积分：1
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multifactor
matlab多因子选股模型，计算每只股票的得分，根据股票的得分划分为n个区间(matlab multi-factor stock selection model to calculate the score for each stock, based on the stock s score is divided into n intervals)
- 2013-08-05 10:17:31下载
- 积分：1
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Code-nonlinear-equa
Code for nonlinear equations solution
- 2013-10-02 00:33:06下载
- 积分：1
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dsp
实现功能
1) 在用户界面设置录音时长并实时录音
2) 调节放音幅度、播放原声并进行时域、频域绘图
3) 对收集的声音进行倒放处理并播放
4) 对收集声音进行回声处理并播放，比对时域波形
5) 对收集声音进行回响处理并播放，比对时域波形
6) 对经过回声处理的声音进行回音消除并比对时域波形
7) 采用自适应滤波器消除采集声音中的环境噪音
8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放
9) 男女声识别
10) 设计参数可调的滤波器对采集的声音进行处理
(1) in the user interface to set the recording length and real-time recording
2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping
3) to upend the collection of sound and play
4) to collect sound echo processing and playback, than in the time domain waveform
5) to collect sound echoes, processing and playback, than in the time domain waveform
6) to echo and treated with echo s voice than in the time domain waveform
7) using adaptive filter to eliminate ambient noise in acquisition voice
8) to design the corresponding filter to process the voice of equalizer to collect and display
9) NanNvSheng recognition
10) tunable filter design parameters for voice processing
)
- 2013-12-10 10:24:16下载
- 积分：1
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MATLAB_PICTURE_PROCESSING
使用MATLAB，实现以下四个功能
一、获取图片RGB值：给定一张图片，获取点(x,y)，以及(x,y)周围8个点的R、G、B值。
二、实现rgb2gray函数：使用matlab实现rgb2gray的功能，并能计算出转换后灰度图片的方差。
三、灰度图对比度增强：分别使用灰度拉伸和直方图均衡化，增强给定图的对比度。
四、图像去噪：对给定图片加椒盐噪声，并选择两个去噪算法去除椒盐噪声。
(Using MATLAB, to achieve the following four functions
First, access to image RGB value: Given a picture, get the point (x, y), and (x, y) around 8 o clock in the R, G, B values.
Second, the realization rgb2gray function: using matlab realize rgb2gray functions, and can calculate the variance after the conversion of grayscale image.
Third, the grayscale contrast enhancement: namely, the use of gray stretch and histogram equalization, contrast enhancement given graph.
Fourth, the image denoising: for a given image add salt and pepper noise, and you know at least two denoising algorithm to remove salt and pepper noise.
)
- 2020-11-18 10:19:38下载
- 积分：1
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pso-40 generator
A Modified Particle Swarm Optimization Technique for Economic Load Dispatch with Valve-Point Effect
- 2018-01-17 14:58:24下载
- 积分：1
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matpower4.1
Load flow solution IEEE-14-57-118 Bus test system Matlab Toolbox
- 2014-12-11 00:43:40下载
- 积分：1
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PCA_dim
基于PCA主成分分析的混沌时间序列嵌入维求解算法(Based on PCA principal component analysis of chaotic time series embedding dimension algorithm)
- 2013-10-17 19:57:46下载
- 积分：1
