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说明：  em算法的学习资料，各种格式，包含c和matlab源代码，希望有所帮助(em algorithm learning materials, a variety of formats, including c and matlab source code, hope that helps)

说明：  MATLAB模块详细介绍，详细介绍了MATLAB的模块，工具箱，Simlink模块(MATLAB module details, details of the MATLAB module, toolkit, Simlink module)

描述了matlab/simulink环境下三电平变流器的触发装置(Described matlab/simulink environment three level converter s triggering device)

为判断聚类结果质量的好坏，需要一个客观的评价指标来评价聚类结果的合理性。聚类性能评价方法通常分为三种：外部评价法，内部评价法，相对评价法。外部评价法将聚类结果得到类标签和已知类标签进行比较，此评价法的前提是数据集样本的类标签已知(In order to judge the quality of clustering results, good or bad, the need for an objective evaluation to assess the reasonableness of the clustering results. Clustering performance evaluation method is usually divided into three types: external evaluation method, internal evaluation method, relative evaluation method. External evaluation method of clustering results to obtain class labels and the known class labels are compared, the premise of this evaluation method is a class label known sample of the data set)

This grabs the data from uCam 4D systems that contains OV7640/8 and )V7528 as UART converter

describe the canny theory

Text to Speech in MATLAB

此文件为matlab实例源文件，可以直接用在实例中，可加以修改，应用广泛。(matlab)

小波去噪程序，根据信号的频域特征对信号进行小波分解，然后去噪(program for artifact removal, this function is obtained based on the frequency feature of signal.)

用MATLAB实现感知器算法，智能优化实验(Perceptron Algorithm with MATLAB implementation, intelligent optimization experiments)