wsdjsimulink

任何一个三角形的2D，3D ND点的面积和角度计算。这个简单的功能使用三点作为输入可以是二维，三维和…。并将计算区域和角度的三角形(Any of a triangle area and angle of the 2D and 3D ND point calculations. Simple functions use three points as input can be two-dimensional, three-dimensional and ... And calculate the area and angle of the triangle)

matlab界面设计的一个典型示例，对初学matlab界面设计的有益。(matlab a typical example of interface design, interface design for beginners matlab useful.)

Embedded Control Systems in CC++ An Introduction for Software Developers Using MATLAB

说明：  电力电子、电机控制系统仿真的源程序，与教材配套(Power electronics, motor control system simulation program, and the supporting materials )

speech recognition matlab code. m file

单摆、倒立摆的二维及三维控制与仿真（请在matlab7.0中打开）(pendulum, the inverted pendulum 2D and 3D Control and Simulation (please matlab7.0 open))

It s a useful thing helping you to pragramming the finite element with matlab.

Implemet PLL and Costas methodology for carrier recovery

fit_ML_normal - Maximum Likelihood fit of the log-normal distribution of i.i.d. samples!. Given the samples of a log-normal distribution, the PDF parameter is found fits data to the probability of the form: p(x) = sqrt(1/(2*pi))/(s*x)*exp(- (log(x-m)^2)/(2*s^2)) with parameters: m,s format: result = fit_ML_log_normal( x,hAx ) input: x - vector, samples with log-normal distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields m,s - fitted parameters CRB_m,CRB_s - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type - ML

常微分方程初值问题的数值解法 本程序主要采用经典四阶的R-K方法和四阶Adams预测-校正方法来求解常微分方程的数值解。 (Numerical Solution of Ordinary Differential Problems of this procedure using the classical fourth-order RK method and fourth-order Adams prediction- correction method to solve the numerical solution of ordinary differential equations.)