as_fun

a very good book by bentley about transeducer technology useful inPG course

一个在matlab环境下的DAB仿真程序源码。内含ofdm收发，AWGN等(One in the matlab environment DAB simulation program source. Includes OFDM transceiver, AWGN, etc.)

三维光子晶体布拉格衍射峰寻峰代码，可以得到布拉格衍射峰峰位、半峰宽、峰强的详细信息(Three-dimensional photonic crystal Bragg diffraction peak peak search code Bragg diffraction peak positions, FWHM, peak intensity Details)

基于Matlab Gui的图像去噪程序，内含多种小波去噪方式，PSNR&MSE对比等。(Based on Matlab Gui denoising procedures, containing a variety of wavelet de-noising way, PSNR & MSE contrast.)

该源码是针对MATLAB的SVM工具包，可用于MATLAB来进行SVM研究。(The MATLAB source code for the SVM toolkit can be used in MATLAB to carry out research SVM.)

Geomagic_Studio中文学习教程，提供简单的图片介绍和说明。(Geomagic_Studio Chinese learning tutorial provides a simple picture description and explanation.)

多种概率分布的拟合函数集合 本算法包括最大似然估计，最小二乘估计，基于EM算法的多种混合高斯分布估计，EM算法测试实例，绘制每种分布的plot函数。非常有参考价值！(Fitting a wide range of probability distribution functions including the collection of this algorithm maximum likelihood estimation, least squares estimation, based on the EM algorithm estimate a mixture Gaussian distribution, EM algorithm for the test examples, each mapping the distribution of the plot function. Have reference value is!)

说明：  MATLAB源码程序，实现对人脸的识别，很好的人脸识别程序(MATLAB source code procedures, to achieve face recognition, face recognition a very good program)

带约束算子的粒子群算法，希望对大家的学习研究有所帮助。(Constrained PSO operator, we want to study and research help.)

Multi-level discrete 2-D wavelet transform with the Cohen-Daubechies-Feauveau (CDF) 9/7 wavelet.