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mathematica使用经验 关于mathematica的教程，值得看一看咯！！！(mathematica experience regarding the tutorial mathematica, pyronaridine worth looking at! ! !)

说明：   开发环境:Matlab 简要说明:程序包含的设置包括：列数、样本总个数、建模样本数、预报因子数、预报对象数、学习因子、 动量因子、训练次数、总体误差、隐节点数。(development environment : Matlab brief description : program includes the installation including : number, the total sample number, the number of samples modeling, forecasting several factors, forecasting several targets, learning factor, momentum factor, the number of training, the overall error of hidden nodes.)

计算声压级及滤波器设计的，具有很重要的作用( One-third-octave band frequency analyser)

该程序能够将matlab中绘制的三维图形，动态化，并最终生成gif文件，原理是使用了getframe()函数，获取几帧图像，再保存为gif文件 (The program can draw matlab in the three-dimensional graphics, dynamic, and ultimately generate the gif file, the principle is the use of getframe () function, to obtain a few frames, and then saved as a gif file)

lfm线性信号的函数实现功能，用于chirp信号的处理(lfm linear function of the signal to achieve functional for chirp signal processing)

一种适用于图像的压缩感知采样策略和重建算法，采样策略是基于块的图像稀疏采样矩阵，重建算法为smoothed projected Landweber（SPL）迭代算法。(BCS-SPL combines block-based compressed-sensing sampling (BCS) of an image with a smoothed projected-Landweber (SPL) iterative reconstruction. Sampling is driven by random matrices applied on a block-by-block basis, while the reconstruction is a variant of projected Landweber (PL) reconstruction (also known as iterative hard thresholding (IHT)) that incorporates a smoothing operation (Wiener filtering) intended to reducing blocking artifacts. In essence, this filtering operation imposes smoothness in addition to the sparsity inherent to PL.)

递推的最小二乘辨识程序，系统辨识中应用，用MATLAB实现，毕竟实用(Recursive least squares identification procedure, the application of system identification using MATLAB realize, after all, practical)

二维雷诺方程的matlab解法，运用matlab编程的方法解二维雷诺方程的函数(Reynolds equation solution)

此程序实现简单，便于阅读，易于理解，挺适合初学者学习的。(This procedure is simple and easy to read, easy to understand, very suitable for beginners to learn.)

simple genetic algo code