STTC_code

基于bag of visual words 模型的人脸二分类代码，使用plsa等两种模式进行分类(Bag of visual words ,face recognition ,plsa)

机车制动速度提取分析,分析刹车，减速，加速，制动速度以及加速度的变化(Locomotive brake speed extraction and analysis, analysis of braking, deceleration, acceleration, braking and speed of change of acceleration)

实时显示系统时间 matlab timer例子(Real-time display system)

边缘提取和边缘检测matlab程序代码大全(Edge extraction and edge detection matlab code Daquan)

本程序主要用来计算根据灰色理论建立的模型的预测值。 应用的数学模型是 GM(1,1)。 原始数据的处理方法是一次累加法( Of the procedures used to calculate the main theory in accordance with the gray of the predictive value of the model. The application of the mathematical model is GM (1,1). Handling of the raw data is a cumulative method)

说明：  采用白噪声作为输入信号，用递推最小二乘法来进行系统辨识(Using white noise as input signal, using recursive least squares method for system identification)

本程序为eemd的基本程序，可以通过调用此程序对信号进行eemd分解(This program is eemd the basic procedures, you can call this process decomposition of the signal eemd)

说明：  此程序为MATLAB实现SVM和pca数据分析的语言(This program is a language for data analysis of SVM and PCA in MATLAB.)

准确的通信工程里的BFSK调制方式的性能仿真。给出了误码率和信噪比等参数。(Accurate communication engineering in the BFSK modulation of performance simulation. Given bit error rate and signal to noise ratio and other parameters.)

一天文学家要确定一棵小行星的运动轨道，他在其轨道内建立了以太阳为原点的直角坐标系，由开普勒第一定律知小行星的运动轨道为一椭圆，试确定行星的运动轨道。(One day in literature to determine the orbit of an asteroid, he set up in its orbit to the sun for the origin of the coordinate system, by Kepler s first law of motion track known asteroid is an ellipse, the orbits of planets.)