features

matlab计算光纤光栅纤芯模有效折射率，利用数值积分法进行求解(matlab computing core fiber grating effective index, is solved using numerical integration)

单元平均二维恒虚警检测，常用于目标检测。(The average unit two-dimensional constant false alarm detection , commonly used in target detection .)

均匀量化和非均匀量化在性能上存在着显著的差异，这种差异可以用信号通过量化器后的量躁比来反映出来。本程序用曲线表示了理论和实际两个方面下两种量化的量躁比。从而可观察他们的性能上的差别。(There are significant differences with the function between Uniform quantization and non-uniform quantization ,which can be quantified by SNR from the quantizer.This program use the curves to denote the SNR of theory and practical signal.Then we can observe the performance of the differences.)

牛顿拉夫逊的matlab程序，可以用，已验证。(Newton Raphson method)

Ebook : Basics_of_MATLAB_and_Beyond. This file includes exaple matlab files used in this book.

输入一个一维行向量，输出一个以此为首行元素的实对阵矩阵。如：输入a=[4 9 5 3 6],再输入A=symm(a)(Enter a one-dimensional row vector, generate a symmetry matrix )

一种改进的Toeplitz算法，具有更好的稳定性，更高的分辨力(A kind of improved Toeplitz algorithm, it has better stability, higher resolution )

SPEA1 Algorithm for matlab Just run and enjoy

可以对很多的常见电路图进行仿真，功能很强大············(It is very useful for the simulation of the circuit)

说明：  Source code for subsampling