attitude-determinati-

自己做的永磁同步电机矢量控制simulink仿真，2014b版本，各个模块基本都是手动搭建，模块命名通俗易懂，有串联式PI调节并有前馈环节，调试成功运行良好。(Self-made permanent magnet synchronous motor vector control simulink simulation, 2014b version, each module is basically built manually, the module named easy to understand, a series of PI regulation and a feedforward link, the commissioning of a successful run well.)

海洋声传播的相关程序，包括射线模型，简正波模型，抛物方程模型。(The related programs of ocean sound propagation include ray model, normal wave model and parabolic equation model.)

两种非参数估计方法 核估计 局部线性估计(kernel smoothing local constant regression )

根据GPS中P码生成的原理，用matlab仿真实现了P码的生成(GPS code generated in accordance with the principle of P, using matlab simulation code is generated to achieve a P)

说明：  不同的相邻分组数目v实现的pts抑制ofdm峰均比的算法,可以仿真出v越大,papr的性能越好(The algorithm of reducing ofdm peak-to-average ratio by pts with different number of adjacent packets v can be simulated that the larger v is, the better the performance of papr is.)

说明：  8. 单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。(8. Four transmit four receive v-blast in single-path Rayleigh channel: (1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn. (2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.)

说明：  可直接函数调用，根据Alamouti原始论文编写，双发双收。支持BPSK、QPSK、16QAM仿真的即时结果输出。(It can be called directly. It is written according to the original paper of Alamouti, with double sending and double receiving. Support real-time result output of BPSK, QPSK and 16QAM simulation.)

bluetooth matlab GFSK 调制解调， 误码率统计(bluetooth matlab GFSK modulation & demodulation)

这个函数计算费舍得分或特征的鉴别系数。 它可以用于两类功能选择场景。(This function computes the Fisher Score or Discriminating Coefficient of features. It can be used in two class feature selection scenarios.)

turbo均衡的一种算法修改的MMSE算法对深刻理解TE很与帮助。(turbo balanced an algorithm modified MMSE algorithm is with a deep understanding of TE help.)