GPS-signal--BPSk-modulation

线性调频信号的时域 频域 模糊度函数的设计(The design of the chirp signal time domain frequency domain ambiguity function)

说明：  建模比赛中用到的GM(1,1)灰色预测模型，灰色关联度计算和多元线性回归模型，亲测可用，请放心使用。(This is grey prediction model and multiple linear regression model, Just change the input vector)

可以实现图像篡改检测，附带有几张图片，检测效果一般(Image tamper detection can be achieved, with pictures, the detection effect is general)

说明：  较新的优化算法，麻雀算法优化BP神经网络权值与阈值；(the key parameters of BP are choosed automatically by Sparrow Search Algorithm.)

场景缩减技术，将500个场景缩减到了少数个，比较简单的编程(ehbchbvcukhbehcboeiuqnokum)

用matlab实现信号的数模转换 和模数转化(With matlab to achieve signal digital-analog conversion and analog to digital conversion)

rfid系统的室内定位 毕业设计 大论文(rfid system)

用于质谱的baysian分析，主要用于有关生物内容的分类学，里面包含根据情况自动判断的是否致病的程序。(Starting with a group of training data and a given classification (like "disease" or "non-"disease") this function builds a three level Bayesian Network from mass spectrometry data. The function was designed primarily for use in finding proteins that are diagnostic of a disease group using a biologic sample. )

卫星在WGS84坐标系下的坐标转换为站心坐标(WGS84 coordinates to topocentric coordinates)

北斗卫星产生伪随机码的程序，用以模拟输出伪随机序列(Beidou satellite program generates pseudo-random code to simulate the output of the pseudo-random sequence)