2007-03-23_approxrl

Essential MATLAB for Scientists and Engineers

北京林业大学关于matlab课程的最新课件，非常的详细，尤其对矩阵计算部分非常好。值得作为参考(Beijing Forestry University courses on the latest courseware matlab, very detailed, especially for matrix calculation part of the very good. Worthwhile as a reference)

NEWMARK方法求解结构动力学源程序，可求解较大自由度时的响应(newmark algorithm source)

LE计算方法。这里给出了经典的分析方法。(LE calculation. Here are the classic analytical methods.)

这是一个彩色图片转换为弧度图片转换的程序。可将灰度图片进行任意部分的存储，并存储在给定位置。(This is a process of changing color image into gray image. In the sanmetime ,it can srore any part of the gray image into the given place.)

自己利用MATLAB中的S-FUNCTION搭建的空间矢量脉宽调制SVPWM系统。(Their use in MATLAB S-FUNCTION to build the space vector pulse width modulation SVPWM system.)

function thah simulates a fading channel without gaussien nose

说明：  MATLAB软件对b样条曲线曲面进行拟合(B-spline curve and surface fitting)

采用MATLAB实现常见信号的波形及代码，非常的实用(It s myself)

实现了蓄电池的并网，其中包含了蓄电池模型、四象限变流器模型和控制器模型，控制器控制有功无功，实现蓄电池和交流系统间的功率交换(which contains the battery model, four-quadrant converter model and the controller model, the controller controls the active and reactive power to achieve the battery and AC power exchange between systems.)