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FBP matlab codes for CT

汇集了几个经典的matlab程序，大家共同学习(A collection of several classic matlab program, we learn together)

markov逻辑网的实验工具包alchemy(markov logic networks alchemy lab kit)

Finding the Nearest Orthonormal Matrix In some appoaches to photogrammetric problems (perhaps inspired by projective geometry), an estimate M of an orthonormal matrix R representing rotation is recovered. It is then desired to find the “nearest’’ orthonormal matrix. While this two step approach — first finding a “best fit’’ matrix without enforcing orthonormality,and then finding the nearest orthonormal matrix — is not to be recommended, it may be of interest to find a solution to this problem nevertheless.

butt,cheb1,cheb2,elip四种常见的IIR滤波器使用小例子(butt, cheb1, cheb2, elip four common small example of the use of IIR filters)

使用K－均值聚类算法在IRIS数据上进行聚类分析.(K-means clustering algorithm using IRIS data in the cluster analysis.)

一个基于神经网络的手写体数字识别的matlab程序，可以自行进行神经网络训练并识别给出相应的结果(A neural network-based handwritten numeral recognition matlab program, the neural network can be trained to identify themselves and give the corresponding results)

说明：  该文件包含用MATLAB实现的OFDM 的源程序(Channel estimation for a MIMO-OFDM system)

这是本人用SIMLINK辨析的一个用经典控制理论方法实现的接联惯性导航系统精对准的方法程序。(using SIMLINK Analysis with the use of a classical control theory method of access inertial navigation systems EC precision alignment methods and procedures.)

基于SIMULINK环境下永磁同步电机空间矢量控制技术仿真模型。已验证正确形。(Based on SIMULINK environment space vector control of permanent magnet synchronous motor technology simulation model. Verified correct shape.)