agg_np48

一个信号处理的matlab程序，含GUI界面，包含信号处理基本内容，频域分析、滤波等，可以处理矩形波、三角波、音频等信号(A signal processing matlab program, including GUI interface, including the basic content of signal processing, frequency domain analysis, filtering, etc., can handle rectangular wave, triangular wave, audio and other signals)

lossless_watermark_using_HVS使用HVS的无损水印算法(lossless_watermark_using_HVS Lossless watermarking algorithm using the HVS)

running simulation for no diversity system in fading rayleigh channel with jakes method

多个访问性能epeated-permutation MPPM与干扰避免(Multiple Access Performance for Repeated-permutation MPPM with Interference Avoidance)

汽车七自由度改编的振动程序，采用对比方法比较了《汽车振动分析》里面的振动程序，欢迎大家下载学习与交流(vibration of the car with seven degrees)

说明：  关与windows程序的交通仿真。怎样描述汽车的行驶。(customs procedures and the traffic simulation. How to describe the car's ride.)

说明：  非瑞利混响和杂波信号的产生及其统计特性的仿真程序(Simulation of non-Rayleigh reverberation and clutter)

LTE下行链路OFDM中的调制方式64QAM(LTE downlink OFDM Modulation of 64QAM)

WCDMA的simulink编程与开开发，相对来说比较详细，找的比较辛苦。 (WCDMA in simulink programming and open development, is relatively detailed, and looking hard.)

直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt)；再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。 假设等间隔N基元线阵，入射信号是平面波，那么阵元输出信号为：S_n (t) A sin(ωt+nφ)；其中 φ 2πfτ 为相邻阵元接收信号间的相位差；再将基阵各元输出求和，取最大值max,就得到输出幅度；以入射角为横坐标，幅度为纵坐标作图得直线阵自然指向性。 (Linear array directivity simulation)