ch6_matlab_ex

在matlab中绘制3d箭头，方向、颜色及头尾比例可调。(3d at matlab Drawing arrows, direction, color and proportion of adjustable head and tail.)

利用matlab编写的微分方程组的龙格库塔解法(Runge-Kutta solution of differential equations using Matlab prepared )

仿真实现无线传感器网络定位算法-MATLAB源代码，一种有用的定位仿真代码，可以直接仿真出结果(Simulation wireless sensor network localization algorithm-MATLAB source code, a useful positioning simulation code, simulation results directly)

基于准滑动模态的滑模控制 准滑动模态系统仿真实例(Quasi-sliding mode based Sliding Mode Control Quasi-sliding mode system simulation example)

基于Matlab编程环境下的程序，SIFT目前比较热门的特征提取程序。(Matlab programming environment based on the procedure, SIFT now more popular feature extraction process.)

对于给定信噪比的通信系统，估计差错概率,数据调制采用GMSK(Estimate error probability for a given SNR communications system,the data modulation method is GMSK )

利用MATLAB实现2ASK信号的调制解调，其中振幅键控信号随机产生。(Using MATLAB realize modem 2ASK signal, wherein the amplitude shift keying signal is generated randomly.)

包络检波matlab下实现的包络检波算法。先对信号进行(Matlab envelope detector envelope to achieve detection algorithm. First the signal)

利用matlab的基本方法，求出矩阵的逆，体现matlab的矩阵功能。(Matlab using the basic method to derive the inverse matrix, the matrix reflect the matlab function.)

说明：  hiperlan协议中mac接入仿真，one proposed way for random RCH number(hiperlan agreement mac access simulation, one proposed way for random number RCH)