power_switch

最近用Mega128写了一个128点FFT程序，浮点运算，加汉宁窗。由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。 (Mega128 recently wrote a 128-point FFT procedures, floating-point operations, Hanning window. Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal. The calculation results with the Matlab)

Huffman encoding and decoding using matlab. Very complete as a education level.

这本关于元胞自动机的教材结合了matlab例程，讲解生动，读者朋友可以自己尝试建立自己的元胞自动机模型(This textbook on cellular automata combines the MATLAB routine with a vivid explanation that readers can try to build their own cellular automata model.)

This is a complex model of a wind turbine.

把地心惯性坐标系中的坐标转换为经度纬度和高度(convert Geocentric inertial coordinate system to longitude latitude and altitude)

光电导混频器中，交叉电极的光电导宽度对THz功率的影响(Photoconductive mixer, the width of cross-electrode photoconductive THz power on the impact of)

matlab实现三维CT图像的分割，阈值分割法来实现(Three-dimensional CT images matlab segmentation, threshold segmentation method to achieve)

变尺度法DFP求函数极小点（个人编写，改变函数、即可使用）(DFP DFP minimum point of a function)

四、软件的功能 1、核算结算成本 2、稽核县局收入 3、统计六网的收入和成本 4、核算利润率 5、统计客户经理业绩(4, the software features a, accounting settlement cost of the two, the auditing county bureau of income 3, Statistics 6 net revenue and cost four, accounting profit margin of 5, statistical account manager performance)

一个简单的用来计算海啸的小程序。用matlab编写，可以看到一个简单的海啸动态过程。(A simple used to calculate the tsunami small programs. Matlab prepared, you can see a simple tsunami dynamic process.)