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欧拉角转换为四元数的MATLAB程序，顺序为312(Euler angles into a quaternion of the MATLAB program, the order of 312)

a fast and precise algoritm to find local maximum or minimum

This is not a beginner s tutorial to Matlab, but a tutorial on performance. The methods discussed here are generally fast, but no claim is made on what is fastest. Use at your own risk.

DEA数据包络分析，MATLAB实现，两种模型(DEA--Data Envelopment Analysis)

关于优化的svm寻优算法，是用ga算法优化的，过几天我会上传基于布谷鸟算法的优化算法(About optimization svm optimization algorithm is ga algorithm optimization, a few days I will upload cuckoo algorithm based optimization algorithm)

说明：  偏最小二乘法的原始程序，粒子群优化算法对支持向量机SVM的优化。对初学者有帮助。套用模型，可以改PSO-SVR。(Partial least squares method of the original program, particle swarm optimization algorithm for support vector machine SVM optimization. It is helpful for beginners. Applying the model, PSO-SVR can be changed.)

说明：  matlab源码程序matlab源码程序(matlab yuanmachengxumatlab yuanmachengxu)

说明：  模拟退火算法Matlab程序,非常有用。。。(MATLAB)

聚类算法的验证，包括正确率等。经过验证，完全可用(clustering validity)

牛顿拉夫逊的matlab程序，可以用，已验证。(Newton Raphson method)