FDM-any-accuracy

DSPAlgorithms:Algorithm Collections for Digital Signal Processing Applications using Matlab .i think it will help the coders

1280点fft变换，改变传统的需2046点FFT的情况。(1280 point FFT，radix 4 and radix 5 )

本光盘为《详解MATLAB快速入门与应用》一书的配套光盘，包括以下内容： 1.“sample”文件夹：提供了本书各章范例的源程序。(The CD is " Getting Started with MATLAB Detailed application," a book supporting the CD, including the following:. 1 " sample" folder: each chapter provides examples of the book source.)

pear1.5的安装包，解压到smarty的目录基本就可以使用了。(pear1.5 installation kits, smarty extract the basic directory can use it.)

仿真不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度，分析不同信号所包含的频谱分量，有无直流分量和定时分量信息 (Simulation different duty cycles, etc. There is, and so there was a non-random signal bipolar rectangular normalized power spectral density analysis of the spectral components of different signal contained, with or without DC component and timing component information)

说明：  计算常用指标Gmean,F-score,sensitivity,specificity,precision,roc和auc曲线，输入test_label,predict_label两个列向量，即可获得以上指标(calculate some indexes)

说明：  提出了一种综合采用ButterWorth低通滤波器和平均值低通滤 波器的低通滤波器设计新方法. (Presents a comprehensive low-pass filter and using ButterWorth average low-pass filter low-pass filter design of the new method.)

说明：  用matlab程序编写，计算分形图像的计盒维数。(Programming using matlab to calculate the fractal box dimension image.)

帧内预测编码，已调试成功，垂直预测，其他预测方式可进行相应的修改(Intra prediction coding, debugging has been successful, the vertical prediction, other prediction methods can be amended accordingly)

本文是很好的matlab入门书籍，从安装到各个matlab能实现的功能进行详细的讲述。(This is a good introductory book matlab, matlab from installation to achieve the various functions described in detail)