AES Turbo code is combine methode AES and Error Corecting Turbo Code with one step

Java XianQi lets you play Chinese chess with yourself (not the computer) or an online opponent.

说明：  建立综合考虑齿侧间隙、时变啮合刚度、综合啮合误差等因素下的直齿轮副的单自由度非线性动力学模型(AnalysisofNolinearDynamicsinaSpurGearPairSystem)

1. There are at least 10 nodes in the simulation and each node has at least two neighbors within its transmission area. 2. Every node periodically broadcasts a ”request” packet to its neighbors. Meantime, this node sets a timer with t time interval to wait for its neighbors ”re- sponse” packets. When receiving all responses from its neighbors during t, it prints ”success”; oth- erwise, it prints ”failure”. Assume that the broadcast periodical interval is bigger than t. 3. A neighbor that receives a ”request” packet, sends a ”response” packet after a random time τ , τ = random(0, 2t).(There are at least 10 nodes in the simulation and each node has at least two neighbors within its transmission area. Every node periodically broadcasts a request packet to its neighbors. Meantime, this node sets a timer with t time interval to wait for its neighbors response packets. When receiving all responses from its neighbors during t, it prints success oth- erwise, it prints failure. Assume that the broadcast periodical interval is bigger than t.)

微带天线仿真模型，仿真了微带天线的HFSS模型。(Microstrip antenna simulation model)

用C++写的一个地形DEMO，不是很复杂，对刚开始学的话好好研究有帮助的-With C++ Write a terrain DEMO, not very complicated, then just beginning to learn good study help

类型、属性、事件、方法、方法参数，根据需要添加注释。 如果类型、属性、事件、方法、方法参数的名称已经是自解释了，不需要加注释；否(Types, attributes, events, methods, method parameters, add comments as needed. If the name of the type, attribute, event, method, and method parameter is self-explanatory, no comment is required; no)

说明：  Advanced Digital Communications (EQ2411)

AD9954控制C51以及产生ASK、PSK等信号-AD9954 control and C51 have ASK, PSK signals, etc.

pfc2d单轴压缩实验二维代码 可以直接运行 包含多种粘结模型(Uniaxial compression experiment of PFC 2D)

说明：  FPGA 人脸识别代码(FPGA face recognition code)