OFDM_matlab

载波生成的matlab代码，可以生成通信领域中经常需要的载波(Carrier generated by matlab code, can generate communications carrier often required)

用matlab追迹子午光线，处理像差问题(Meridian ray tracing using matlab to deal with the problem aberration)

歌德巴赫猜想验证工具，附质数库以及质数生成器。(Goldbach conjecture verification tools, with the Treasury and the prime number prime number generator.)

通过matlab仿真计算平底铣刀的铣削加工时的切削力(calculation of cutting force of flat mill)

这是一个求信号DEMON谱也就是包络谱的小程序， 信号是myfunction，DEMON.m里调用了这个函数( U8FD9 u162F u4E3 u4E3 u4E3 u6C2 u6C2 U8C03 u7528 u4E86 u8FD9 u4E2A u51FD u6570)

这是一个针对聚束式合成孔径雷达的极坐标成像算法，程序里包含了雷达系统参数设置，场景参数设置以及成像算法。(This is a polar coordinate imaging algorithms for spotlight synthetic aperture radar, the program contains a radar system parameter settings, parameter settings and scene imaging algorithm.)

TPFA stands for two point flux approximation and will calculate pressure change in 5-spot injector/producer pattern.

该代码可生成阵列天线的发生天线方向图，以及列子阵接受图。(The code can generate array antenna transmitting map and also the receiving map of a Column. )

QPSK仿真，Eb/N0=0:10,得出BER与Eb/N0的关系曲线，AWGN信道(QPSK simulation, Eb/N0 = 0:10, draw BER versus Eb/N0 of the curve, AWGN channel)

用simulink建立的完整的汽车滑转率控制的模型，可以应用在电动汽车转矩分配以及稳定性控制中(With the Simulink established a complete model of the car slip rate control, can be applied in the electric vehicle torque distribution and stability control)