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说明：  非线性时间序列分析,在matlab环境下实现的代码(Non-Linear Time Series Analysis)

直接序列扩频通信系统仿真程序，使用matlab语言设计的程序。(direct sequence spread spectrum communication system simulation, the use of Matlab language design process.)

分数傅立叶变换的源代码，可哟骂你过于图像处理，目标识别，信号检测等。尤其善于处理线性调频信号。(scores Fourier transform source code, you can yo scolded too image processing, target recognition, signal detection. Particularly good at handling linear FM signal.)

无线传感器网络的加权质心算法，用matlab编程的，需要的可以参考(Weighted centroid algorithm for wireless sensor networks using matlab programming, can refer to)

说明：  1.被动悬挂设计simulink模型 2.对于任意一段路面谱，求出其功率谱密度与频率的分布关系，在标准路面图中画出曲线验证路面 3.积分白噪声法路面构造simulink模型 4.整车平顺性分析simulink模型 5.实际路谱案例，c级路面 6.悬架动载荷功率谱密度图像画图matlab编程(1. Simulink model for passive suspension design 2. For any section of road spectrum, the distribution relationship between power spectral density and frequency is obtained, and the curve is drawn in the standard road map to verify the road surface 3. The Simulink model of pavement construction based on the integral white noise method 4. Vehicle ride comfort analysis Simulink model 5. Actual road spectrum case, class C pavement 6. Matlab programming of suspension dynamic load power spectral density image drawing)

这个代码是直方图的一个应用，可以帮助了解直方图。(This code is an application of the histogram can help to understand the histogram.)

aloha防碰撞基本算法，用matlab仿真。非常好用哦(aloha basic anti-collision algorithm, using matlab simulation. Oh, very easy to use)

可以对图像进行边缘检测，滤波，二值化处理，最后提取图像中的直线。(Edge detection can be carried out on the image, filtering, two value processing, and finally extract the image of the straight line.)

A MATLAB code for fingerprint enhancement.

除趋势波动分析，非常好的分析工具。除趋势波动分析，非常好的分析工具(distrend fluctuation analysis, very good analysis tool)