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study
说明： 优化常用的共轭梯度法和投影梯度法求解目标函数最优解问题(Conjugate gradient optimization of common law and the projected gradient method problems the optimal solution objective function)
- 2011-03-19 01:23:34下载
- 积分：1
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gerschgorin
盖尔圆法进行信号源数估计，方面不错。也可应用于聚类算法。(Source number Gail round signal estimation method, good aspects. Can also be applied clustering algorithm.)
- 2021-04-08 19:19:00下载
- 积分：1
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PCA_FRS_ORL_V_2.0
Facial expression in real time code..this is good for all face both Natural and IR
- 2013-11-28 19:03:13下载
- 积分：1
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Chapter-1
it is very useful paper for multilevel converter
- 2012-01-22 12:55:44下载
- 积分：1
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se_ge_no_load
直流电机的空载特性仿真程序，可以求电机的额定电动势(motor machine)
- 2011-05-11 16:33:46下载
- 积分：1
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prewitt
边缘检测算子 prewitt算子 matlab源码(prewitt matlab)
- 2010-05-24 18:58:29下载
- 积分：1
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CONTENTS
matlab中工具函数 CONTENTS 函数(CONTENTS function of the utility function in matlab)
- 2012-05-22 20:22:33下载
- 积分：1
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power-flow
POWER FLOW analysis method
- 2015-01-19 17:14:39下载
- 积分：1
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perf_evaluation
ROOT MEAN SQUARE, PSNR, PFE MATLAB FILES
- 2011-07-04 20:58:49下载
- 积分：1
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4.3
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:41下载
- 积分：1
