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matlab下编写的三步快速搜索法，希望大家有用(Three Step Search Algorithm)

Data Compression Arthmetic Algorithm Example. Tested in Python 2.7 just run py file

利用参数辨识法提取相关对准参数，从而估计出陀螺漂移和数学平台偏角并进行补偿。仿真结果表明，开路罗经法对准具有较高的对准精度、较好的快速性，能够满足捷联惯导系统在静基座下实现自对准的要求。(Expressions of mathematical platform misalignment angles of the open-loop algorithm are derived and parameter identification method is used to pick-up the corresponding coefficients from angle measurements in order to identify and compensate gyro drifts and platform misalignment．The simulation results show that the open circuit gyrocompass alignment of SINS can all meet the requirement of SINS initial alignment with high accuracy and quick reaction on static base. thus can meet the high-precision alignment requirement of carrier based inertial navigation system on swinging base． )

pcm A 率13折线matlab算法。通过比较确定段落码，通过求模确定段内码。(pcm A rate of 13 line matlab algorithm. Determined by comparing the code sections, paragraphs identified by the modular code.)

在matlab中将三维坐标转换成经纬度坐标或将经纬度坐标变成三维坐标(Matlab will be at three-dimensional coordinates into latitude and longitude coordinates or latitude and longitude coordinates into a three-dimensional coordinates)

说明：  实现图像的分割。改程序是在matlab环境下运行的，程序中用到了k-means算法，实现的结果很不错(This is the program of image segmentation based on the following work: S. Chen, L. Cao, J. Liu, and X. Tang, "Image Segmentation by MAP-ML Estimations", submitted to IEEE Transactions on Image Processing. Note that this program was only tested on 32-bit PCs installed with Windows XP or Windows Server 2003. Since the K-means algorithm used in this program is from Matlab Statistics Toolbox, the program runs slower than when a faster K-means algorithm is used which can be obtained at http://vision.ucsd.edu/~pdollar/toolbox/doc/. The program was tested using Matlab R14 and the image processing Matlab Toolbox is required to run it.)

一个二进制FSK通信系统的蒙特卡诺仿真bpskdigital(s,f) 本程序实现BPSK调制(A binary FSK communication system simulation Monte Kano bpskdigital (s, f) of the Program for BPSK modulation)

数值分析中比较常见的一些计算的例子在Matlab中的实现。(Numerical analysis of some of the more common examples of the realization in Matlab.)

Space Time of Block Code Simulation

说明：  利用MATLAB处理振动信号，适合于在振动信号处理方面的学生使用(Application of Matlab in vibration singal processing)