optic-flow

Half wave fourier analysis in power system

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

The 802.11 standard specifies a carrier sense multiple access with collision avoidance(CSMA/CA) protocol. In this protocol, when a node receives a packet to be transmitted, it first listens to ensure no other node is transmitting. If the channel is clear, it then transmits the packet. Otherwise, it chooses a random "backoff factor" which determines the amount of time the node must wait until it is allowed to transmit its packet. During periods in which the channel is clear, the transmitting node decrements its backoff counter.

自己编写的闭运算，用于白噪声和窄带周期干扰的抑制(I have written closing operation for the period of white noise and narrowband interference suppression)

利用MATLAB强大的绘图功能来画一个蜂窝网格状的图形(draw the cellular mesh circle using matlab)

Fuzzy logic toolbox. This is an implementation of a simple fuzzy logic toolbox in Matlab which can be used as a controller.

plot smith chart. and by a click parameter is determined.

卫星返回地球的运动轨线示意图，做成动画，看着有动感。(Satellite to return to the Earth s movement trajectory diagram and create animation, looking at dynamic.)

最短路问题的D算法,供大家参考，谢谢，ps:j介绍要求的字好多(D-algorithm for the shortest path problem, for your reference, thank you, ps: j introduced the word required a lot of)

自己做实验用的模糊PID控制simulink仿真程序，包括了模糊规则库和仿真文件(Experiment with the fuzzy PID control simulink simulation program, including a fuzzy rule base and simulation files)