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dct
Compress DCT picture . It very usefull for who learning about image processsing
- 2010-01-02 13:39:31下载
- 积分：1
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to
说明： 一般通信AM FM BPSK MSK信号的产生 与频谱仿真及通过滤波器仿真(General Communication AM FM BPSK MSK signal generation and spectrum simulation and emulation through the filter)
- 2010-04-16 16:28:15下载
- 积分：1
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matlab-zuisuxiajiang
matlab-zuisuxiajiang实现matlab上的最速下降法(Matlab- Matlab zuisuxiajiang achieve the steepest descent method)
- 2007-05-09 20:34:40下载
- 积分：1
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power_3phsignaldq
A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees.
The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and
2) abc to dq0 transformation.
Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components:
V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))
- 2011-10-19 22:18:57下载
- 积分：1
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OFDM-MIMO
可以实现MIMO—OFDM传输的好代码,里面含有系统喷泉码等概念(a good code of MIMO-OFDM transmission)
- 2014-12-24 15:20:55下载
- 积分：1
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egarchmodel
matlab code generates egarchmodel
- 2015-01-01 19:31:13下载
- 积分：1
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prestation
Code C and program to simulate services prestations.
- 2010-11-22 10:54:54下载
- 积分：1
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AdaBoost
说明： 本代码采用了adaboost算法进行仿真进行人脸检测，很好的给出了仿真图。(it uses adaboost to dtecte face. and it shows the pictures.)
- 2011-03-01 16:39:25下载
- 积分：1
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channel_estimation
基于MATLAB的doa估计的信道估计模型仿真，(Based on MATLAB doa estimated channel estimation model simulation,)
- 2015-10-28 16:50:55下载
- 积分：1
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新建文件夹
ICA(独立成分分解),可实现采集信号中源信号的分离，便于提取特征量，实现模式识别。同时由于可以将源信号分离开来，可实现信号的降噪，去掉基波、三次谐波、五次谐波等(ICA (independent component decomposition) can realize the separation of the source signals in the acquisition signal, and facilitate the extraction of the feature quantity, and realize the pattern recognition. At the same time, because the source signal can be separated, it can realize the noise reduction of signal, remove the fundamental wave, the three harmonic, the five harmonic, etc.)
- 2017-11-27 11:18:31下载
- 积分：1
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