AM_SupressedCarrier

本文详尽阐述了如何在matlab环境下如何使用6.x版本进行数字信号处理，原书扫描版(This article elaborated on how the environment in matlab 6.x version of how to use digital signal processing, the original version of the book scanning)

LDPC编解码源码 相对较简单，可在此代码上修改应用(LDPC decoding Source)

使用MAtlab演奏最炫民族风，真的可以听到音乐哦。(Use MAtlab played most unusual national wind can really hear the music, oh.)

说明：  emd 分解能够有效地进行分解以及进行数据变成(hgvjhsbsjjknfjsnlknfklsflskklssslkfkslslkfnssfsnm n,m,)

说明：  通过MATLAB计算各种混沌系统的Lyapunov的值，同时还可添加自己的程序计算Lyapunov的值(MATLAB calculated through a variety of chaotic systems the value of Lyapunov, but can also add your own procedures for calculating the value of Lyapunov)

用窗函数法设计FIR数字滤波器，能熟悉矩形窗、海宁窗、汉明窗和布莱克曼窗。掌握用上述窗函数法设计FIR数字滤波器的原理和方法。熟悉线性相位FIR数字滤波器特性。了解各种窗函数对滤波特性的影响。 (FIR window design with a digital filter function can be familiar with the rectangular window, Haining window, Hamming window and Blackman window. Master window function with the FIR digital filter design theory and methods. Familiar with linear phase FIR digital filter characteristics. Learn a variety of window function on the filter characteristics.)

蚁群算法应该到货物搬送问题中，同时也可应用于电力系统调度优化中(Ant colony algorithm to the cargo bay should be problems, can also be applied in power system scheduling optimization)

说明：  这个程序和我上传的上一个程序有关，它可以将上个程序收集到的频谱数据进行拼接，从而在全频段进行展示，还能计算频谱上的信号频谱带宽和频点 主要参数 start_freq %扫频中心频率fc的起始频率， stop_freq %扫频中心频率fc的截止频率 rtlsdr_fs %每一次扫频的采样频率，改变他会影响每次扫频的带宽 nfrmhold %每次扫频的帧数 nfft %fft点数 overlap %扫频频谱的重叠率(dataspecrumcatch, catch the spectrum and It can also calculate the signal spectrum bandwidth and frequency point on the spectrum)

该程序为数字信号处理方法中的一种博格算法(burg)

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