MATLAB惯性导航四元数计算姿态信息！

MATLAB经典函数参考教程MATLAB function reference tutorial Classic(MATLAB function reference tutorial classic MATLAB function reference tutorial Classic)

this is the code for orthogonal code divison multiple access

说明：  三维海面建模，包括仿真涌浪及风浪，等高线等。模拟三维海洋表面的海浪(Three-dimensional surface modeling, including simulation of surge and waves, contour lines. Simulated three-dimensional ocean surface wave)

LS vs MMSE estimator for SISO OFDM system

无线传感器网络协议的生命周期和稳定周期对比(Wireless sensor network protocol and stability of periodic comparative life cycle)

Finite element solver for therma 1D process.

按UTM投影（或高斯投影）方式，将星下点轨迹图投影到地图坐标上 (By UTM projection (or Gaussian projection) mode, the ground track diagram projected onto the map coordinates)

llc谐振变换器simulink仿真，先运行参数，后运行模型即可。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.

要求：从x(t)=sin(2*pi*5*t)+sin(2*pi*200*t)+sin(2*pi*50*t)信号中滤出频率为5Hz的信号(Requirements: from x (t) = sin (2* pi* 5* t)+ sin (2* pi* 200* t)+ sin (2* pi* 50* t) signal to filter out the signal frequency of 5Hz)