Nonmagneticsample

确定lyapunov指数的Matlab计算程序。(Lyapunov index to determine the Matlab program.)

ofdm的simulink仿真程序，经过本人验证，绝对好用!(The OFDM simulink simulation program, after I verified, the absolute ease of use!)

matlab2012经典教程，实用简明，基础，内含案例与具体代码，具有代表性(matlab2012 classic tutorials, practical concise, basic, containing case specific code, a representative)

1.O——Hungarian.m 主要功能： 实现匈牙利算法，最终产生关联矩阵 2.trackassoicataion_hgm 主要功能： 1）实现两个传感器对三条航迹的估计； 2）实现两个传感器三组数据的关联； 3）统计误关联-步数的关系，画出结果图。(1.O- Hungarian.m The main function: Hungarian algorithm to achieve, ultimately produce correlation matrix 2.trackassoicataion_hgm The main function: 1) to achieve two sensors estimate of three tracks 2) to achieve the two sensors associated with the three sets of data 3) statistical error associated with- relationship the number of steps, the results shown in Fig.)

这是bpsk的调制程序代码，它基于matlab环境编写，用于验证调制的效果是否达到设计要求。(qpsk)

说明：   模拟退火算法求函数 f(x)的最小值点， 且 l <= x <= u f为待求函数，x0为初值点，l，u分别为搜索区间的上下限，kmax为最大迭代次数 q为退火因子，TolFun为函数容许误差 算法第一步根据输入变量数，将某些量设为缺省值( Simulated annealing algorithm of a function f (x) the minimum point, and l &lt = x &lt = u f is the unknown function, x0 as the initial point, l, u, respectively, lower and upper limits for the search interval, kmax is the maximum q iterations for the annealing factor, TolFun as a function of allowable error algorithm is the first step according to the number of input variables, set default values for certain amount of)

I send the matlab code for image compression using embedded zero tree and set partitioning in hierarchial tree.Also i send matlab code for speech compression using rabiner algorithm and OFDM transceiver design.

四轴飞行器制作总结，包括四轴制作过程中马达、电调的选择，以及相关代码。(Four aircraft production summary, including the motor axis in the production process, the choice of power transfer, and the relevant code.)

三电平载波同相层叠PWM方法谐波频谱分析及滤波器设计(Carrier-phase three-level PWM method cascading harmonic spectrum analysis and filter design)

是梳状滤波器，简单整系数的50Hz工频梳状滤波器，吉布斯振荡非常小。(The comb filter simple integer coefficients 50Hz frequency comb filter, Gibbs oscillations very small.)