Android_FaceRecog

天线方向图可以看出此算法的性能，该程序把静态方向图与加了旁瓣电平－30db的切比雪夫权方向图相比较(Antenna pattern can be seen the performance of this algorithm, the program direction of the static map with the addition of side lobe level of-30db Chebyshev right direction compared to Figure)

利用传输矩阵方法，对均匀光栅的反射谱模拟(Uniform grating reflection spectrum simulated using the transfer matrix method)

用vba程序遍历所有目录下的excel文件，把各文件中两列经度和纬度的内容合并，并插入新列。很好的高效率的遍历程序。(Vba program to traverse all excel file directory, each file merge the contents of two of the latitude and longitude, and insert a new column. Good high efficiency of the traversal process.)

dstatcom simulation with the help of matlab software the result are very good please check

改程序是由于降低papr的包括信道的产生，接收机的设计以及图形的打印(PAPR)

toeplitz方程的求解算法，反卷积中所使用。x*h=y, 已经h,y,求x。(Equation toeplitz algorithm used in the deconvolution. x* h = y, has h, y, need to solve x)

说明：  这个文件里包含了画隐函数立体图的方法，简便使用，容易学习。(it about a technique of implicit functions diagram.)

此程序是ofdm的一个仿真程序，通过发送端是一个声音文件或者图片文件来对ofdm系统进行仿真(This procedure are OFDM, a simulation program, by sending a client is a sound file or picture file to the simulation of the OFDM system)

huffman coding for jepeg compression

This code is the Ibrahim Time Domain Technique to extract modal properties of a structure