zhixinlocalization

说明：  针对多边形，求其面积，长宽比，并标记重心(For the polygon, find its area, aspect ratio, and mark the center of gravity)

QPSK 的星座图仿真 有仿真信噪比为0dB，10dB，20dB的时候的星座图。(QPSK constellation diagram simulation the simulation signal-to-noise ratio of 0dB, 10dB, 20dB when the constellation diagram.)

三相异步电机起动模拟 matlab的simulin仿真模型 输出曲线 源码(Three-phase induction motor start-up simulation of matlab simulation model output curve simulin source)

matlab sourcecodeforFingerprint(sourcecodeforFingerprint)

Thomas Minka 编写的适用于Bayesian Point Machine，Expectation Propagation计算的matlab工具箱。对科研人员很有价值。 (This toolbox implements the EP algorithms described in Thomas Minka s thesis and UAI paper.)

its about modulation scheme basic details

最优化的MLC相干接收机mattlab程序源码！ (Optimal MLC to coherent the receiver mattlab program source code!)

image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.

光纤端面的辐射场,光纤与光纤的连接及其光功率损耗(Fiber end face of the radiation field, optical fiber and optical fiber connections and their optical power loss)

求1000以内的水仙花数(例如：一个数是abc，如果abc=a*a+b*b+c*c,那么abc就是水仙花数)(For less than 1000 of the number of daffodils (for example: a number is ABC, if abc=a*a+b*b+c*c, then ABC is a daffodil number) )