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emd_huang
说明： hht变换中的关键部分emd分解，集中了hht变换中的最精华的部分。(hht transform a key part of emd decomposition, concentrated hht transform the most essential part.)
- 2010-04-04 21:09:54下载
- 积分：1
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FT
说明： 基于傅里叶变换的去除图像纹理方法。通过去除频域高亮区域来消除纹理，保留低频信息。(Based on Fourier Transform method to remove the image texture. Highlighted region by removing the frequency domain to eliminate the texture, retain low frequency information.)
- 2010-04-19 15:57:13下载
- 积分：1
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Wavelet-Transform-In-Image-Compression
insertion of two images iand how to exctract them
- 2011-05-30 18:51:43下载
- 积分：1
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AcTUP-v2.2L_2
声波在水中传播计算的matlab工具箱，包括射线模型、简正波模型、快速场模型等(underwater acoustic Simulaton toolbox for matlab)
- 2018-04-17 21:02:28下载
- 积分：1
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mm
说明： 一个简单的Matlab GUI程序示范，初学者用于参考(A simple Matlab GUI program demonstrations, beginners for reference)
- 2010-03-14 16:26:56下载
- 积分：1
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seqsvmMATLAB-source-code
LS-SVM最小二乘支持向量机的matlab工具箱(LS-SVM support vector machine matlab toolbox)
- 2011-06-10 18:36:00下载
- 积分：1
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gender-classification-experiments
这是用身高体重数据进行性别分类的实验。
用最小错误率贝叶斯分类器决策时，首先通过比较概率大小判断一个体重身高二维向量代表的人是男是女，然后再逐一与已知性别的数据比较，就可以得到错误率的统计。然后改变先验概率，重复上面的过程，观察数据结果的变化。
用最小风险贝叶斯分类器决策时，首先求出用最小错误率贝叶斯分类器得到的条件概率；然后根据人为给定的决策表，根据公式算出条件风险；然后逐一比较条件风险，找出使条件风险最小的决策（也就是分类）。最后用分类得到的结果逐一比较已经知道的原始数据，统计处错误率。
(This is the height and weight data for gender classification experiment.
With the minimum error rate Bayesian classifier decisions , first by comparing the probability of the size and weight to height to determine a person represented by two-dimensional vector is male or female , and then one by one with known gender data comparison, the statistical error rate can be . Then change the prior probability , repeat the above process , the results of the changes observed data .
Bayesian classifier with the minimum risk decision-making , first find the minimum error rate using Bayesian classifier to get the conditional probability then artificially given decision table , according to the formula to calculate conditional risk and then one by one more conditional risk , to find ambassador to the conditions of minimum risk decision making (ie classification) . Finally, the results obtained with the classification by-side comparison of the raw data have been aware of SD error rate .
)
- 2012-02-02 20:40:46下载
- 积分：1
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VoiceFilter
含噪声音滤波，去除噪声
含噪声音滤波，去除噪声
含噪声音滤波，去除噪声(Voice Filter
Voice Filter
Voice Filter)
- 2015-04-26 21:16:53下载
- 积分：1
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Double-FrequencyUnipolarSPWM_2015b
说明： 单极型倍频SPWM simulink仿真，和同等单极性SPWM相比，相同的开关频率，输出电压THD更低，逆变器输出可使用更小的滤波器，对逆变器体积的降低很有帮助，封装子系统，调制度、载波比和调制频率可自由调节，简单易用。matlab版本：2015b(Compared with the same unipolar SPWM, the same switching frequency and output voltage thd are lower. The output of the inverter can use smaller filters, which is very helpful to reduce the volume of the inverter. The package subsystem, modulation system, carrier ratio and modulation frequency rate can be adjusted freely and easy to use. Matlab version: 2015b)
- 2020-05-29 22:37:52下载
- 积分：1
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matlabsanwei
MATLAB绘图函数 三维绘图 瑞利衰落 描述 可能简单了点 。(Three-dimensional drawing of the MATLAB graphics functions, Rayleigh fading description may be simpler.)
- 2012-05-24 20:23:39下载
- 积分：1
