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说明：  利用matlab寫的 level set 去雜訊(Use of matlab write to the noise level set)

利用matlab编写的 有限元程序 axisym(Finite Element Analysis)

简单的小程序实现不同的功能，均应用基本函数实现，均是入门级程序，内附注释和说明，放心下载(Simple little program to achieve different functions, are applied to achieve the basic functions are all entry-level program, containing notes and instructions, ease download)

用matlab语言实现陷波器，达到消除指定频率的谐波的功能(Language with matlab notch filter, to eliminate the function of the specified frequency harmonics)

本程序是基于Tikhonov正则化方法重建图像分析(This procedure is based on the Tikhonov regularization method for reconstruction of image analysis)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。(This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)

实现朴素贝叶斯的分类，很好用的，利用matlab编写，不错的程序(Naive Bayes classification, well used, the use of Matlab prepared, a good program)

Power Density Function amplitude of sinus function with random phase shift

（8,1）重复码的软、硬判决译码的仿真程序。( (8,1) repeat code, hard and soft decision decoding simulation program.)

自适应学习率调整算法来训练BP网络,有利于缩短学习时间(BP network)