kalkulator

产生AM、USB、2FSK、2PSK信号，调制参数可以控制。(Produce AM, USB, 2FSK, 2PSK signal modulation parameters can be controlled.)

Hopfield网络tsp问题小规模仿真(Hopfield network of small-scale simulation problems tsp)

DSP2812变频调速SPWM控制开发流程，运动控制实验(DSP2812 frequency control SPWM control the development process, motion control experiment)

说明：  简单的爬虫程序，可以用来爬取网页信息，基于python实现(Simple crawler program)

fft的c++语言实现，改自matlab的相关程序(fft c++)

用的新公式编写的Harris角点检测方法，此代码能找到非常多的角点(The new formula used in the preparation of the Harris corner detection method, this code will find a lot of corners)

基于傅立叶－梅林变换的matlab图像配准程序，可以灵活设置待配准图像的大小及旋转角度等，配准前可以选择多个参数控制配准结果，可以显示配准后的图像及图像间的具体变换参数以及中间结果等(Based on Fourier- Mellin transform matlab image registration procedures, registration can be flexibly set the image size and rotation angle, registration before you can select multiple parameter control registration results, you can display the images and post-registration between images specific transformation parameters and intermediate results)

viterbi simulation K = 7 in bpsk modulation

alamouti方案的误比特率仿真 包含无分集，发射分集(2Tx, 1Rx)，发射分集(2Tx, 2Rx)，MRC接收分集 (1Tx, 2Rx)的误比特率曲线 在matlab r2010b 中已运行通过。(alamouti program the mistakenly bit rate simulation contains no diversity transmitter sub-sets (2Tx, 1Rx) emission sub-set (2Tx, 2Rx) MRC receiving sub-set (1Tx, 2Rx) the incorrect bit rate curve matlab r2010b has run through.)

说明：  该程序通过雅可比矩阵求解Lorenz系统的李雅普诺夫指数指数。(The program solves Lyapunov exponent of Lorenz system by Jacobian matrix.)