kolm

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

matlb的中的黄金算法， 十分的实用，可以进行任意的更改。(matlb of gold in the algorithm, very practical, you can make any changes.)

MLI vectorielle Simple

说明：  铅垂平面比利导引法弹道仿真程序，基于MATLAB编写(Vertical plane guidance law Billy ballistic simulation program, based on the MATLAB prepared)

说明：  文件包含PID多种算法，相当齐全，并已通过系统仿真测试(PID file contains a variety of algorithms, is quite comprehensive, and has been tested by simulation)

induction motor simulation for performing modern control and other controllers

這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa(This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and energy of the band, then follow to filter out parts for bandstopa)

说明：  一个很好的MALLAT算法是MATLAB实现原代码，具有很好的操作性。(a good MALLAT MATLAB algorithm is the original code, with very good operability.)

说明：  matlab的一些例子,对入门的新手有帮助(Matlab some examples of the entry of newcomers help)

相控阵天线阵列的密度加权matlab程序代码。 运行gui.m文件 lmax.m和lmin.mLinear_func.m最后几行被调用，放在和Linear_func.m路径相同的文件夹下即可 运行后command window里第一条分割线上面是第一幅图的几个值，第二条分割线上面是第二幅图的几个值。其中，peak_first是数值最大的峰值，peak_second是数值第二大的峰值(第一旁瓣)，theta_var是与 peak_first最近的左右两个谷值横坐标的距离。 因为是找半峰值点的，因为都是小数，在数组里没有正好等于主瓣幅值一半的点，只有接近一半的点，所以要设定一个范围比如大0.05或小0.05都认为是半峰值，但是有的数组里0.05的范围还是太小，所以可能报错。(Phased array antenna array the density weighted matlab program code. The last few lines of the run gui.m the file lmax.m lmin.mLinear_func.m call, same placed Linear_func.m path folder above the dividing line of the command window to run the first picture the several values ​ ​ above the dividing line several values ​ ​ of the second image. Wherein, peak_first numerical maximum peak the peak_second is the the numerical second largest peak (first sidelobe), the theta_var is the abscissa and peak_first recent about two valley distance. To find half the peak point are decimal, the array does not just equal to main lobe amplitude half points, only nearly half points, so you want to set a range, such as 0.05 or 0.05 are considered semi-peak some array, but the range of 0.05 or too small, it may be an error.)