Symbol_Synchronization

说明：  外弹道课程设计，建立六自由度仿真模型，在无控的状态下，利用matlab编程仿真计算航空炸弹的投放域。得到导弹的速度时间关系图像，攻角与时间关系图像。(In the course design of external ballistics, a six-degree-of-freedom simulation model is established. In the uncontrolled state, the airborne bomb dropping area is simulated by MATLAB programming. The velocity-time relationship image and the angle of attack-time relationship image of the missile are obtained.)

16QAM光信号信号调制，传输以及解调解调(16QAM signal modulation and demodulation)

模拟飞机的运行轨迹，包括爬升、航路、降落、进近、着陆等飞行阶段(ＡＩＲＣＲＡＦＴ　ＦＬＩＧＨＴ　ＴＲＡＪＥＣＴＯＲＹ)

基于RSSI测距的等边三角形定位算法,对研究无线传感器网络定位算法十分有用(RSSI-based location of an equilateral triangle positioning algorithm, the study of wireless sensor network localization algorithm is very useful)

针对QoS组播问题，本文采用粒子群算法，通过对算法的改进，使其能够应用到QoS组播路由问题上来，最终求出满足QoS约束的最小代价组播树。(In order to solve the problem of QoS multicast, this paper uses particle swarm optimization (PSO) algorithm. Through the improvement of the algorithm, it can be applied to the QoS multicast routing problem. Finally, the minimum cost multicast tree which satisfies the constraints of QoS is finally obtained.)

基于IGBT的双PWM脉宽调速系统（风力发电并网变流器仿真）(IGBT-based Dual PWM PWM system (wind power generator converter simulation))

对语音信号进行加噪，求它的功率谱，降噪处理(Adding noise to speech signal and reducing noise)

比例谐振（PR）控制在逆变电源中的仿真，控制器采用PR控制器，电压外环，电流内环的LABVIEW仿真。输出115V/400Hz交流电( U6BD4 u4F8 u8C0 u632F uFF08PR uFF09 u63A7 u5236 u5728 u9006 u53D8 u7535 u6E90 u4E2D u7684 u4EFF u771F uFF0C u63A7 u5236 u5668 u91C7 u7528PR u63A7 u5236 U5668 uFF0C u7535 u538B u5916 u73AF uFF0C u7535 u6D41 u5185 u73AF u7684LABVIEW u4EFF u771F u3002 u8F93 u51FA115V/400Hz u4EA4 u6D41 u7535)

D2D的自适应链路仿真，可根据信道状态，自选自调制方式(D2D adaptive link simulation, according to the channel state, optional self modulation)

OQAM-OFDM发射端和接收端的简单实现,没有加入信道(A simple implementation of the OQAM-OFDM transmitter and receiver without adding channels)