comm_missile

这个程序是用来寻找每个图像的K近邻的，然后得到了一个权值矩阵(This program is used to find K-nearest neighbor of each image, and then get a weight matrix)

viterbi decoding and get the curve of Eb/No and bit error rate.(implement viterbi decoding using BPSK by soft decision)

a code bezier parameters

实现了chirp信号的分数阶傅立叶变换，表现出了其能量聚集效果，另外对单频、多频、高斯信号进行了分数阶傅立叶变换(The chirp signal Fractional Fourier Transform, showing the effect of its energy gathered addition of single-frequency, multi-frequency Gaussian signal Fractional Fourier Transform)

该程序模拟了经典双稳系统随机共振中，噪声强度与系统做功的关系(The program simulates the classical stochastic resonance in bistable system, the relationship between noise intensity and the system to do work)

comparing objective functions

matlab中find函数的作用，其实，能看MATLAB的帮助文档，就能够知道大概的意思了(find function in matlab)

自写的基于MUSIC的ISM宽带测角谱估计算法，线性调频信号，4阵元，2目标，正常运行。(My own MUSIC based ISM broadband DOA estimation algorithm. Chirp signals, four elements, two objection. Functioning properly.)

GP算法，分析信号数据，并得到图像分析的结果(The results GP algorithm to analyze the signal data and image analysis obtained)

适合初学的 从BPSK到64QAM的调制与解调程序(Suitable for beginners from BPSK to 64QAM modulation and demodulation procedures)