GRNN

MATLAB Programming for Engineering

基于MATLAB环境下的数字信号的调制（四种调制方式的具体实现方法）(Based on digital signal modulation MATLAB environment (the concrete realization of the four modulation method))

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

聚类分析技术已经广泛应用于基于内容的图象信息挖掘领域，该技术提高了图象检索的速度和质量。K-均值算法和自适应算法是两个典型的聚类分析算法()

Simulink仿真基础主要介绍Simulink的引用方法和软件特点，是一种区别于Matlab的仿真工具软件(Introduces Simulink Simulink simulation-based reference methods and software features, is a distinguished software Matlab simulation tools)

使用低通滤波器对心电波形进行滤波，去除肌电干扰，并设计图形界面(Using low pass filter, get rid of the myoelectricity interference of ecg waveform, and the graphical interface design )

matlab编程完成一GPS网的平差计算。起算数据见文件“起算数据.TXT”；GPS网略图见“网图.jpg”；基线向量观测值和方差见“基线.bas”。根据已知起算数据和观测值建立数学模型并进行最小二乘平差计算和精度评定。代码和计算结果在实习报告中也已详细列出。(matlab program to complete a GPS network adjustment calculation. Initial data the document entitled " Initial Data. TXT" GPS network sketch map, see " Map. Jpg" baseline vector and the variance of observations, see the " baseline. Bas" . According to initial data and observations of known mathematical model and the least squares calculation and accuracy evaluation. Code and report the results in practice have also been detailed.)

matlab 基于神经网络的数字识系统 设计与实现(MATLAB)

说明：  一些数值计算用的MATLAB代码,适合初学MATLAB和数字计算的人使用,根据MATLAB的矩阵思想编写，对初学者更好的把握MATLAB编程思想很有用(Some numerical calculation using MATLAB code, suitable for novice MATLAB and digital computing use, according to the ideological preparation of MATLAB matrix, for beginners to grasp a better MATLAB programming ideas useful)

Algorithme genetic and waveguide filter synthesys