svpwm

In mathematics, the method of steepest descent or stationary phase method or saddle-point method is an extension of Laplace s method for approximating an integral, where one deforms a contour integral in the complex plane to pass near a stationary point (saddle point), in roughly the direction of steepest descent or stationary phase.

自适应混沌粒子群算法的matlab程序，有测试函数(Adaptive chaotic particle swarm algorithm matlab procedures, test function)

说明：  基于kalman滤波的gps组合导航滤波算法(Filtering algorithm of GPS Integrated Navigation Based on Kalman filtering)

进行一元线性回归分析，分析的模型y=a+bx+e,e服从N(0,sigma平方),以及根据所建的一元线性回归模型进行预测实例(A linear regression analysis, the analysis of the model y = a+bx+e, e obey N (0, sigma squared), and built a linear regression model to predict instance)

一个基本的非负矩阵分解计算程序, 可在Matlab环境下运行.(Algorithms for Non-negative Matrix Factorization)

说明：  搭建BPSK+编码+交织仿真通信链路，仿真分析在不同信道条件下的不同译 码算法的误比特率性能。基于matlab，搭建BPSK+卷积编码+交织通信收发链路， 仿真参数如下： 1) 信源比特速率： 100 b R kbps = 2) 卷积编码：码率为1/2，生成多项式为（561,753） 3) 译码方式：维特比译码（硬判决译码、软判决译码（8 比特量化）） 4) 交织：行列交织，交织器深度为100bit，宽度为10； 5) 仿真点数：106(BPSK+ coding + interleaved simulation communication link)

说明：   MATLAB 的分布式计算的研究型论文，要学习的人可以借鉴一下，欢迎大家分享啊。 ( MATLAB,everybody,please pay your attention to this file,it s useful for you maybe.)

线性最优状态调节器，一阶系统，Riccati方程的求解(Linear optimal state regulator, first-order system, Riccati equation)

距离公式计算，欧氏举例，马氏距离，巴氏距离(Distance formula, the EU' s example, Mahalanobis distance, the distance Pap)

load recieves maximum power from the source when its resitive value is equal to the thevenin resistance of the circuit.