getEvrthDist

利用matlab对曲线进行分段线性拟合,效果比较好(Use matlab piecewise linear approximation of the curve, the effect is better)

该文给出了一种利用matlab系统实现频谱分析与显示的方法。该方法对语音信号进行基于FFT的短时频谱分析，频谱图的伪彩色映射及显示。(This paper presents a system implementation using matlab spectrum analysis and display methods. The method is based on the speech signal short-time FFT spectrum analysis, spectrum and display pseudo-color mapping.)

说明：  包含PCA和LDA的matlab代码，希望对大家有用(PCA and LDA contains the matlab code, we hope to be useful)

说明：  Matlab教程，可以借助其学习和使用Matlab，使用软件过程中还可以查阅。(Matlab tutorials can make use of their learning and the use of Matlab, using the software process can access.)

交织码通常表示为（M，N），分组长度L=MN，交织方式用M行N列的交织矩阵表示。一般，交织方式分为分组交织和卷积交织。分组交织的交织矩阵按列写入，按行读出；去交织矩阵按行写入按列读出。卷积交织的交织矩阵和去交织矩阵的写入与读出均按行进行。(Intertwined code is usually expressed as (M, N), the packet length L = MN, interwoven manner, said interwoven matrix with M rows and N columns. In general, interwoven into the packet interleaving and convolutional interleaving. Grouping of interwoven interwoven matrix column to write, to read de-interlacing matrix read out by column written by line by line. Convolutional interleaving interleaving matrix and de-interlacing matrix to write and read are OK.)

标准pso程序 一个标准的pso算法源程序 可以在此基础上修改(Standard procedures for a standard PSO PSO algorithm source code can be modified on this basis)

基于LMS算法对相关加噪信号的波达角方向估计，基于32单元线阵(LMS algorithm based on noise-related signals in the direction of arrival angle estimation, based on the 32-cell linear array)

时频原子分解算法主要用于建立时频原子库，从而提取出特征信号(Time-frequency atom decomposition algorithm for frequency atoms library created to extract the characteristic signal)

matlab 仿真BPSK 内点法 可以运行(matlab simulation of BPSK interior point method)

Matlab 的基础功能说明，对入门有帮助。推荐看看基本原理，矩阵运算，数组运算，矩阵函数，信号处理和多项式，绘图，控制流(The basic function of Matlab instructions for beginners help. Recommend a look at the basic principles of matrix operations, array operations, matrix functions, signal processing and polynomials, graphics, control flow)