PSO

GPS 读取数据，计算各种改正，包括电离层对流层等，以及画图(matlab GPS toolbox)

matlab code-Function performs hysteresis thresholding of an image. All pixels with values above threshold T1 are marked as edges All pixels that are adjacent to points that have been marked as edges and with values above threshold T2 are also marked as edges. Eight connectivity is used.

ofdm code sample codes including mimo

QCAMIE 为米氏散射体分布媒质的有效传播常数的计算，采用quasi-crystalline近似(QCA(QCAMIE computes the effective propagation constant using the quasi-crystalline approximation (QCA) for a medium consisting of densely distributed Mie scatterers.)

这个是关于TDOA的源程序，里面的文件，时间长了，也忘记都是干啥的，自己研究下借鉴(This is about the source of TDOA, inside the file, long time, and also forget are doing, their own research under the draw)

PMSM DRIVES SIMULATION

压缩文件中给出了已知系统传递函数及输入信号的情况下，求解系统输出响应的四种方法，即差分方程法，卷积法，DFT法以及滤波器设计方法；此外还包含创建窗及其频率响应的matlab设计。(Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely the differential equation method, convolution, DFT method and the filter design methods Also included creating windows and its frequency response matlab design.)

Lfm信号的simulink模块，模拟的是10微秒的信号，已验证(Lfm signal Simulink module, analog signal is 10 microseconds, has been verified)

binary phase shift keying modulation

End-fire array antenna radiation pattern plot