p_decode

模拟信号的调制代码，自己编写的，适合初学者学习(Analog signal modulation code, I have written, suitable for beginners to learn)

一套完整的雷达仿真程序，雷达的各个部分的完整仿真，(A complete set of radar simulation program, the radar part of the integrity of the various simulations,)

说明：  matlab 非线性回归算法 是对现有数据系列进行参数拟合的程序(Matlab nonlinear regression algorithm to existing data series parameter fitting procedure)

feature selection algorithm

Matlab Implimentation of Exact Solution for the n-layer Sphere Problem

filter based segmentation4

帮朋友写的主成分分析，有图形显示，注意请自行判断数据是否需要转置。(Help a friend wrote principal component analysis, a graphic display, attention please judge for themselves whether the data needs to transpose.)

un fichier pour résoudre un système linéaire par matlab

运用MATLAB编程并结合simulink解决简单的电路问题。 自选题目：图1所示为典型的直流电阻电路[3], 含有电压控制的受控电流源VCCS，其中，R1=1Ω,R2= 2Ω, R3=3Ω,US=10V, IS=15A, VCCS= ，现需分析计算电流i1和电压u2 (Combined with the use of MATLAB simulink program to solve simple circuit problems. Optional Title: Figure 1 shows a typical DC resistance of the circuit [3], with voltage-controlled current source controlled VCCS, which, R1 = 1Ω, R2 = 2Ω, R3 = 3Ω, US = 10V, IS = 15A, VCCS =, now need to be analyzed to compute the current and voltage u2 i1)

matlab代码得到透明背景图的两种方法(matlab code to get a transparent background image of the two methods)