test5

这是基于哈尔滨工业大学的《线性系统》理论的课件，提供给大家！(This is based on the Harbin Industrial University, "Linear System Theory" courseware available to everyone!)

说明：  数字基带传输系统仿真及性能分析 数字基带传输系统仿真及性能分析(matlab base system )

how bit loading is done by the help of SNR

自己编写的特征系统实现算法程序，可以用作参考，希望对大家有所帮助(I have written algorithm program system features, can be used as a reference, we hope to help)

说明：  本算法描述了如何利用小波变换进行水印的嵌入与提取(The algorithm described how to use wavelet transform embedding and extracting)

由david vallado更新的轨道确定的程序代码，本程序融合sgp4和sdp4，包含193个文档(this procedure is the sgp4 prediction model from space command. this is an updated and combined version of sgp4 and sdp4)

JAKE 模型 ,用于衰落信道的仿真,是双信道的仿真的.(JAKE model for the fading channel simulation, is a two-channel simulation.)

说明：  人脸识别PCA方法特征脸的建立与人脸重建(PCA method for face recognition features of the establishment and face reconstruction)

一个关于正弦信号的画图程序，用着很简练，方便(A sinusoidal signal on the Paint program, with a very concise and convenient)

mimo系统的仿真，提供发射天分别使用1发1收，和1发多收的各种情况下的误码率比较。IEEE论文的远程序。(MIMO system simulation, respectively, provide the launch-day use of one fat one admission, and one fat collected under a variety of circumstances BER comparison. IEEE papers far procedures.)