yuzhifenge

matlab的有限元计算代码，可计算梁、桁架等结构(matlab，FEM)

精通matlab，经典matlab教材，word版本，有附录(Proficient in matlab, classic matlab materials, word version of the appendix has)

FLAC使用手册对于操作过程给与详细说明，对于初学者来说非常实用涵。(FLAC user manual for the operation to give detailed instructions, is very useful for beginners Han.)

形成雅克比矩阵的程序，经过验证，可以使用(Jacobian matrix to form the procedure, after verification, you can use)

智能天线自适应波束形成算法的研究,进行了基本算法的改进与运算,大家可以进行参考,以便更好的学习.(smart antenna adaptive beamforming algorithms, the basic algorithm for the improvement and operation, We were able to reference in order to better learning.)

计算了贝塞尔函数的一阶导数的零点。 更新BessDerivZerosBisect.m这些变化： 1。允许对m= 0 2。允许用户指定特定的m和k值理想。 3。允许公差输入参数 4。使用一个表的查找能为m和k的小值接近初始化 5。添加错误检查 6。计算衍生w.r.t.以X而不是w.r.t.米（虽然老方法的工作也。）(Calculates the zeros of the first derivatives of Bessel function. Updates BessDerivZerosBisect.m with these changes: 1. Allows for m = 0 2. Allow the user to specify the particular m and k values desired. 3. Allows for a tolerance input parameter 4. Uses a table look-up to get closer initializations for small values of m and k. 5. Adds error checking 6. Computes the derivative w.r.t. to x rather than w.r.t. m (although the old method works, too.))

calculation of Mass concentration and masses in groundwater, in matlab

说明：  光纤LP01模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP01 mode, fiber mode calculation, fiber core mode, effective refractive index)

该算法是人工鱼群算法的matlab实现，有助于大家进一步了解人工鱼群算法(This algorithm is artificial fish school algorithm matlab implemen-tation, will help us further understanding of artificial fish school algorithm )

这个是用EM开发的动画行为，有需要的可以下来看看哦~~~！(This is the behavior of EM animation development, the need to be able to look down Oh ~!)