BER_BPSK

地震波转化为设计反应谱，可以快速将地震波加速度时程数据转化为设计反应谱(from earthquakewave to design spretrum)

L1magic 1.1.1 求解1范数优化的工具(L1magic 1.1.1 Solving a norm optimization tool)

基于lsb隐写算法实现信息隐藏，matlab实现。(Write algorithm based on the LSB hidden information hiding, matlab realize.)

Medical image processing is the most challenging and emerging field now a days. Processing of MRI images is one of the part of this field. This paper describes the proposed strategy to detect & extraction of brain tumour patient’s MRI scan images of the brain. This method incorporates with some noise removal functions, segmentation and morphological operations which are the basic concepts of image processing. Detection and extraction of tumour MRI scan images of the brain is done by using MATLAB software.

matlab经典算法程序之线性回归，包含PPT讲义，可对照程序进行学习(matlab classic algorithm of linear regression procedures, including PPT handouts can control procedures for learning)

说明：  关于ofdm建模的Matlab程序，可以实现ofdm系统性能仿真(Matlab on ofdm modeling procedures, system performance can be achieved simulation ofdm)

此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。(This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the elliptic curve fitting procedure. Process x, y, respectively transverse and longitudinal coordinates of sampling points. The results generated matrix of elliptic curve aX ^ 2+ bXY+ cY ^ 2+ dX+ eY+ f = 0 in the coefficients.)

This is the code for finding the contour of object on the basis of distance regularized basis.

buck环路建模，主要用于buck的建模仿真，可以用于Buck的环路稳定性建模仿真。(Buck loop modeling, mainly for Buck modeling and simulation, can be used for Buck loop stability modeling and simulation.)

输出一个正整数的所有格雷码序列及一正整数的所有升序拆分序列(output a positive integer Gray all sequences and a positive integer of all ascending sequence Resolution)