Capacity-of-HAP

匹配滤波器的实现。主要是通过fft变化使输出自相关最大，在通过滤波器。(Matched filter implementation. Mainly through changes in the output autocorrelation fft the largest through the filter.)

说明：  对原始信号进行EMD分解及包络解调，得出包络解调谱，分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)

基于TMS320F28335的永磁同步电机无位置传感器矢量控制程序(Sensorless field oriented control of PMSM based on TMS320F28335)

gps软件接收机c/a码的捕获，可用于ca码的直接捕获(gps software receiver c/a code capture, ca code can be used to directly capture)

说明：  用Matlab将Radio Frequency（RF）收发模块进行模型化。非常少见用Matlab对RF的建模(Matlab will use Radio Frequency (RF) transceiver module model. Very rare with Matlab modeling of RF)

说明：  超声速静压探针程序，采用有旋特征线法求解旋成体绕流流场，能给出任意马赫数下的壁面沿程压力分布情况，给出壁面静压恢复到自由来流静压的位置；(Supersonic hydrostatic probe program)

这个文件可以做calipso垂直分布，十分好用，专门做calipso的(calipso,vfm,plot,MATLAB)

交直交变频器Matlab仿真，波形非常好，参考价值大(DC link converters Matlab simulation, the waveform very good reference value)

用于卡尔曼滤波，静态GPS信号接收时，对GPS信号进行分析(Kalman filtering is used, a static GPS signal reception when the GPS signal is analyzed)

利用锁相环来实现MSK信号的定时同步，采用的是gardner算法(Using phase-locked loop to achieve timing synchronization of MSK signal, Gardner algorithm is adopted.)