INSGPS

主要研究了两种高动态扩频信号快速捕获的方法,即基于FFT 的频域(载波) 并行捕获法和基于FFT 的时域(伪码) 并行捕获法,并使用MATLAB 进行了仿真和比较。仿真结果表明:基于FFT 的频域并行捕获可捕获较大的频偏并跟踪一定 的频率变化率,可用于卫星变轨等高动态、高加速度等飞行过程。而基于FFT 的时域并行捕获可快速捕获码相位,用于在轨飞行的飞行器,可根据轨道参数提前预报其多普勒频偏,但同时需要精密测距的飞行过程。(Research on the quick acquisition method of the high dynamic spread spectrum signals)

本文重点研究了面积法对车流量进行统计。在研究算法过程中主要用到了车辆图像检测相关的灰度化、滤波、图像增强、锐化等图像处理基础知识，并将这些知识的算法进行了比较研究。进而用到了阈值分割、边缘检测、以及形态学操作等图像分割技术以及车辆的检测和提取算法。最后设计了一种实时可靠的统计算法。(This paper focuses on the area method for traffic statistics. In the study of algorithms used in the vehicle during the main test-related gray scale image, filtering, image enhancement, sharpening and other image processing basics and knowledge of the algorithms were compared. Then use a threshold segmentation, edge detection, and morphological operations such as image segmentation, and vehicle detection and extraction algorithms. The final design of a real-time reliable statistical algorithms.)

微波热声成像中常用的music算法，在近场成像中使用比较广泛。(Microwave-induced thermoacoustic imaging algorithm commonly used in music, in the near-field imaging in a much wider use.)

卡尔曼滤波程序 GPS/INS 组合导航例子(the Kalman filter GPS/INS integration algorithm of GPS/INS )

这是一个用负熵来度量非高斯性的程序，分离效果很不错(This is a negative entropy to measure non-Gaussian nature of the procedure, the separation effect is pretty good)

说明：  利用优化算法实现稀布阵列天线方向图分析与综合(Pattern synthesis of array antenna using optimization algorithm)

这是一个扩频通信系统的通信系统建模的MATLAB仿真程序,里面有详细的通信系统建模的步骤,希望对大家有所帮助 (This is a spread spectrum communication system of communication system modeling of MATLAB simulation program, there is a detailed communication system modeling steps, hope to be helpful to you )

改进的fcm聚类算法，通过网格划分初始聚类区间(Improved FCM clustering algorithm)

PPM调制信号的产生，产生随机信号。亲测可用(The generation of PPM modulation signal)

说明：  风力机及其传动部分的数学模型的仿真,可以运行.(Wind turbine and the transmission part of the mathematical model of the simulation, you can run.)