gsm_fs

通过MATLAB来计算偶极子天线的输入阻抗，归一化电流分布，以及远场方向图(By MATLAB to calculate the dipole antenna input impedance, normalized current distribution and far field pattern )

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

说明：  五点差分求解椭圆边值问题，简单明了，运行快捷，好用(five points)

运用支持向量机以及模糊聚类方法对景点的大米图进行图像分割(We use the support vector machine and fuzzy clustering method to the attractions of the rice figure image segmentation)

INCREMENTAL ENCODER SUBSYSTEM USED FOR FINDING ANGLE THETA FROM MOTOR OUTPUT

说明：  经典Matlab编程以及教程，适合初学者学习(Matlab program)

modulators pulse code modulation

controllability,observability,linearization for submarine system.

我们确定数字滤波器的幅度函数并画出幅度函数图。(We define digital filter amplitude function and draw the amplitude function diagram.)

基于capon的谱估计，关于DOA的算法，可用(Capon based spectral estimation algorithm on DOA, the available)