FIR-Digital-Filter-Design

说明：  详细叙述了MATLAB的基本用法并且有一定的实例可供参考(Described in detail the basic use of MATLAB and some examples for reference)

耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )

数字自适应波束形成算法中的盲自适应算法的分析与仿真(Analysis and simulation of digital adaptive beamforming algorithm blind adaptive algorithm)

LTE咬尾卷积编码，C55上验证过，回环测试成功。(LTE tail conv coder， test passed！)

象群游牧算法，求解函数优化问题及多目标优化问题。(Elephant herding optimization algorithm is used to solve function optimization problems and multi-objective optimization problems.)

（1）输入职工数据，其中“实付工资”通过计算得到。 （2）显示全体职工数据。 （3）输入某部门值，显示该部门职工的数据、工资总额、平均工资 ((1) Input employee data, which " wages paid" Through calculated. (2) show that all employees data. (3) Enter the value of a department to show workers in the sector data, the total wages, average wage)

把一些Matlab基础教程进行打包，是PDF格式或PPT格式的，希望对初学者有用！(Some basic tutorials for Matlab packaged are the PDF format or PPT format, and I hope it is useful for beginners!)

支持向量机，用于数据的分类以及数据拟合，具有较好的效果(Support vector machine for classification of data and data fitting, with good results)

CS 算法，SAR成像的一种基本方法,通过CS校正得到SAR图像(One of the SAR imaging algorithms,CS algorithm )

认知无线电下中继传输场景，DF与AF在判决条件下进行转换(wireless nerwork based on relay with transformation between AF and DF in cognitive radio)