bi_DCDC_Boost2_1_3

this matlab code about 64 point fft.

一阶导数的常用差分逼近 求解df的差分逼近 flag标记使用的差分算法 算法来自周超红的《一阶导数的差分逼近汇总》 可按照里边的算法构造更高阶的差分逼近(First derivative of the common difference approximation approach for solving differential df flag tag algorithm using the difference method from the week of super-red " first derivative of the difference approximation of summary" can be constructed in accordance with the algorithms inside the differential approximation of higher order)

Initializes physical DMA on all OHCI 1394 controllers.

this is new approach for fuel cell control.it is really helpfull.

dct 的水印小程序 新手可以参考一下(dct matlab)

MATLAB与ANSYS数据接口的开发研究应用.pdf(MATLAB and ANSYS data interface development research applications. Pdf)

ldpc encoding and decoding of different rates

分枝定界法程序，解混合整数线性规划《详解MATLAB在最优化计算中的应用》中的分枝定界法程序，稍作了修改(Branch and bound method procedures, the solution mixed integer linear programming, " Detailed MATLAB optimization calculation in the application" in the branch and bound procedure, slightly modified)

用线性插值法求单摆运动周期的近似解,及做图比较.(Find by linear interpolation of the approximate solution pendulum movement cycle, and do Charts.)

说明：  数字时钟的代码非常有创意，大家可以下载试试看看，不错喔(Digital clock code very creative，You can download to try to see, oh well )