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电动机变频调速PWM SIMULINK仿真(Motor Variable Speed PWM SIMULINK simulation)

说明：  一种有效的滤波算法，通过比较特定区域内的像素点的邻域均值来进行图像的去噪滤波。(An effective filtering algorithm, by comparing the particular pixel within the region to the neighborhood mean filter for image denoising.)

LTE系统链路级仿真,维也纳大学的几位牛人编写，内有使用说明和源码(LTE_link_levek simulation)

用matlab打开即可，可以绘制功率谱的函数，十分方便(using Matlab can be opened, the power spectral mapping function, which is very convenient)

PCA又为主成分分析，是一种特征提取方法， 它通过线性变换寻找一组最优的单位正交向量基，用他们的线性组合来重构原样本(PCA and the main component analysis, a feature extraction method, which by finding a set of optimal linear transformation unit orthogonal base vectors, with their linear combination to reconstruct the original sample)

Diffusion k-tensor Estimation from Q-ball imaging using discretized principal axes

说明：  批量读取csv文件 并保存成mat格式 有助于做大量数据处理的人(Read csv file and save into mat format)

用vs2013写的霍夫曼编码程序，可将.txt中的英文字符串（包括各种字符如：逗号）编码后输出到一个.txt中，并且可输出构建的霍夫曼树,保存编码方式。(Huffman coding using vs2013 to write programs in English can be txt string (including a variety of characters such as: the comma). Encoded output to a txt, and can output to build Huffman tree, save the encoding. .)

说明：  这是一个对已知数据的描点的matlab代码，对刚接触matlab软件的学者比较具有参考价值(The description on the known data points)

simulink最小二乘法提前D步预测 （本程序以两步为例）(simulink least squares D steps ahead prediction (an example of this process as two steps))