pca

matlab中用C语言编写sfunction, 实现读取文件中的数据，应用库"stdio.h"(matlab using C language sfunction, realize the data read from the file, the application library stdio.h)

该文件为粒子群算法优化支持向量机模型参数的matlab代码 支持向量机模型为专门用于处理不平衡数据的成本控制型支持向量机模型 用粒子群算法优化模型中的三个主要参数：C1、C2、sigma(The file is in particle swarm optimization parameters of support vector machine model matlab code for support vector machine model designed for use with unbalanced data, cost control, support vector machine model using particle swarm optimization model of the three main parameters: C1, C2, sigma)

说明：  信号调幅，对于输入的正弦信号进行模拟幅度调制、传输、解调(Signal amplitude, the input analog signal is a sinusoidal amplitude modulation, transmission, demodulates)

永磁同步电机的状态方程，永磁同步电动机的状态方程matlab代码(Permanent magnet synchronous motor state equation, permanent magnet synchronous motor state equation matlab code)

说明：  基于MATLAB实现的一个对球进行追踪的程序，简单实用(MATLAB-based implementation of a program to track the ball, simple and practical)

matlab 的灵敏度分析。对回路成型，Z-N整定的灵敏度的分析~比较它们的性能差别( Sensitivity analysis of the matlab ，loop forming, ZN tuning sensitivity analysis to compare the performance difference)

matlab写的数字识别程序，功能基本完成Demo1(matlab write digital identification Demo1)

说明：  一段用于光谱分析波段选择的连续投影算法matlab代码(A section for spectral analysis band selection continuous projection algorithm matlab code)

In this program we calculate the scattering field of a infinite dielectric cylinder by two methods. 1)Moment 2)Analytic

MATLAB 原代码集锦 很有用 使用MATLAB实现(Collection of the original MATLAB code using MATLAB realize useful)