Encoding-of-LDPC-codes

生成不同长度、不同字母表的数据集，适合于学术实验数据的生成。(Generate different length, different data sets the alphabet, suitable for academic experimental data generation.)

说明：  一些有关卡尔曼滤波器的资料，非常全面，对关卡尔曼滤波器的原理用法都有详细的介绍(Some of the Kalman filter the information, very comprehensive, right off the principle of use of the Kalman filter are introduced in detail)

本文为MATLAB一篇详细的教程，看完之后入门应该会容易的多(This article gives a detailed tutorial MATLAB, after reading the entry should be much easier)

matlab dsp(1． 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2． 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响

说明：  计算aic值，主要是用于ar模型算法中测算模型阶数(Aic value calculation, the main model algorithm is used to measure ar model order)

Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed.

Bark和ERB滤波器组实现的Matlab源程序-Bark and ERB filter banks realize the Matlab source(Bark and ERB filter banks realize the Matlab source)

Efficient topology optimization in MATLAB using 88 lines of code

这是一种使用matlab语言，权值定位方法实现的室内定位的算法源码，代码在matlab环境下模拟一个场景随机生成一个位置，然后使用此代码找到此位置。(This is a matlab language, weights positioning method of indoor positioning algorithm source code in Matlab environment simulate a the scene randomly generated a position, and then use this code to find this location.)

matlab有用的事例，主要为牛顿算法方面的(matlab useful examples, the main aspects of Newton)