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说明：  一个朴素贝叶斯的matlab实现算法一个朴素贝叶斯的matlab实现算法(A Naive Bayes algorithm for matlab in a Naive Bayes algorithm matlab)

多样化的特点，直观和清晰的启动电压和电流的特性的过程中一个电机仿真过程的详细描述(A detailed description of the process of motor simulation in a variety of features, intuitive and clear to start the process of voltage and current characteristics shown)

pcr主成分matlab回归源代码，包括预处理，回归和预测(pcr principal component regression matlab source code, including pre-treatment, regression and prediction)

此函数用于研究Mallet算法及滤波器设计 此函数仅用于消噪( This function is used to study the Mallet algorithm and filter design This function is only used for de-noising)

包含三维obj格式的模型，并用matlab读取并显示，程序可用。(Contains a three-dimensional model of obj format, using matlab read and display, the program is available.)

OFDM一个非常完整的程序，对于OFDM系统额理解非常有帮助。(OFDM a very complete program, the amount for the OFDM system is very helpful to understand.)

obtain the complete source code for Breast Density Classification System

non coherent demodulation of eight psk

当M=4时，编写QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。(When M = 4, the preparation of QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.)

说明：  针对多边形，求其面积，长宽比，并标记重心(For the polygon, find its area, aspect ratio, and mark the center of gravity)