一个可用的鱼眼校正算法调试程序

the following file is a matlab program done for thesis based on acoustic echo cancellation using LMS algorithm.

介绍自动对焦的文章主要介绍了对焦技术探测技术包括频域分析目标函数目标函数效能验证影像评估效能之因素高斯低通滤波器参数的选取自动对焦技术以及相关实验结果与分析(Introduction Auto focus of the article introduces the focus technology, detection technology including frequency domain analysis, the objective function, the objective function performance verification, image assessment of the effectiveness of the factors, Gaussian low-pass filter parameter selection, auto-focus technology and related experimental results and analysis.)

微分方程组数值解方法，搭建OFDM通信系统的框架，通过matlab代码，复化三点Gauss-lengend公式求pi，用于特征降维，特征融合，相关分析等,单径或多径瑞利衰落信道仿真。

好东西，虽然不是很难，但是这样可以节省不少时间，可以把精力投入到难度较大的改进以及应用上了，而不用在大家都会的基本程序上花挺多时间(Good things, though not difficult, but it saves a lot of time can focus into the more difficult to improve as well as the application, and not everyone will be in the basic procedures for the time spent挺多)

说明：  这些程序都是经过本人和许许多多工作过学习过的老师同学，以及一些志同道合的哥么们长期使用验证确实好使的(these procedures are numerous and I worked and studied the teachers and fellow students, and some like-minded Columbia Mody have long-term use of the test so that really)

电力电子逆变器MATLAB仿真模块模型，适用于微网系统MATLAB_simulink仿真环境下的研究应用。(Power electronic inverter module of MATLAB simulation model, research on the application of suitable for micro grid system MATLAB_simulink simulation environment.)

对空空导弹建立了六自由非线性动力学模型，并对其进行仿真。仿真程序分为目标模型，导弹模型，引头测量模型，导引规律模型，控制规律模型，舵机模型等，非常详细的进行了建模与仿真。

比较有用的一篇论文《大型风电场并网对系统影响分析及其应用研究》(The more useful a paper, " large-scale wind farm grid system impact analysis and its application." )

%此代码用于实现修改的PM模型（MPM）和比较；

The ADPCM package is a flexible simulation tool for an adaptive differential encoder and decoder with backward predictor adaptation. It uses an LP-based (Burg) adaptive predictor and a nonuniform quantizer with mu transfer function. It generates the encoded bitstream and estimates the efficiency of a Huffman code for the compressed sequence.