yzc1

说明：  根据随机给出的二进制信号进行统2ASK调制,画出各个阶段的波形.(According to random binary signals given 2ASK modulation system, draw the various stages of waveform.)

主要是关于一些matlab的常用函数的说明，其实用途(some matlab function)

程序介绍了关于matlab小波水印。程序包括在图像三级小波变换的基础上嵌入加密水印。(The program introduces the matlab wavelet watermark. The program includes the encrypted watermark is embedded on the basis of the wavelet transform of the image three.)

一个关于锁相环的介绍及码源，希望对于初学者有所帮助。分享给大家了！(Introduction of a phase-locked loop and the code on the source of hope for the beginners help. We share it!)

Computer Networking - Selective Repeat

计算一个序列的AR模型系数的前3个系数值,非常好用(Calculating a sequence of former three coefficients AR model coefficients, very handy)

OFDMA的整数频偏算法仿真,采用1024个子载波.(a arithmetic for the integer freq offset in OFDMA system.the parameter is 1024)

用平面波展开法计算二维声子晶体带隙,这个有中文注释，看得明白，二维声子晶体FDTD方法计算禁带宽度的例子。( Computation Method D phononic bandgap plane wave, The Chinese have a comment, understand it, Dimensional phononic crystals FDTD method calculation examples band gap.)

一个自适应广义模型预测控制的编程例子，里面有详细的步骤(Adaptive generalized model predictive control of a programming example, which has detailed steps)

一个雷达回波模拟的matlab程序包,含有在RCS服从卡方分布,瑞利分布,对数正态分布下目标的的雷达散射截面模拟子程序， 具有径向加速度,径向速度,径向距离的雷达回波模拟,有3-D图形显示.(A radar echo matlab simulation package, containing the RCS subject to chi-square distribution, Rayleigh distribution, lognormal distribution of the target radar cross section simulation subprogram, with the radial acceleration, radial velocity, radial distance the radar echo simulation, there are 3-D graphical display.)