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matlab_trm.rar
MATLAB 有约束信赖域算法，以四元多项式为算例
适用于学习最优化算法的数学专业学生以及其他数值分析课程的同学，
程序清晰，对MATLAB的学习也有很大的帮助，同时程序还有一些不足，读者自己须根据实际问题更正。(MATLAB constrained trust region algorithm to quaternion polynomial example for the application of optimization algorithms in the learning of mathematics students, as well as other courses in numerical analysis of the students, the program clearly and learning to MATLAB is also a great help, but the procedure also There are a number of shortcomings, the reader himself to be corrected in accordance with the actual problem.)
- 2009-04-10 16:19:04下载
- 积分：1
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lorenz4D
使用matlab工具解洛伦兹方程的runge-kutta方法(matlab solution of Lorenz equations)
- 2009-11-23 15:30:04下载
- 积分：1
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EMAlgorithm
EM算法的详细介绍（含PDF文件）及其matlab实现(EM algorithm is a detailed description (including PDF files) and its implementation matlab)
- 2009-12-31 04:20:01下载
- 积分：1
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AdaptiveThreshold.tar
Adaptive Threshold method matlab realisation
- 2009-06-10 21:37:17下载
- 积分：1
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msk
MSK Code in Matlab using four analog sine waves that are selected on the basis of the digital selection lines,there are mainly two selection lines.
- 2013-11-21 13:27:39下载
- 积分：1
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pso-2
经典粒子群算法的matlab实现。用多维函数进行测试。并给出算法寻优迭代的效果图(Classical PSO algorithm matlab. Tested with multi-dimensional functions. And gives an iterative optimization algorithm renderings)
- 2014-02-18 16:19:46下载
- 积分：1
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NEWPLL
矢量控制c代码中锁相环的求取，值得研究生学习借鉴和大功率边变频器相关技术人员借鉴。
(The vector control phase-locked loop of the strike in the c code, it is worth the graduate study reference and high-power side of the inverter and technical personnel draw.)
- 2012-04-07 18:51:43下载
- 积分：1
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states_densityofPHC
计算光子晶体态密度的程序，与文献吻合，只要小的修改就可计算其他结构的态密度(photonic crystal calculation of the density of states procedures, in line with the literature, as long as minor modifications other structures can be calculated density of states)
- 2021-04-27 09:08:45下载
- 积分：1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分：1
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87361048MATLAB_fft
图像的FFT变换和DCT变换的MATLAB代码(Image FFT transform and DCT-MATLAB code)
- 2009-11-30 14:17:35下载
- 积分：1
