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使用MATLAB的GUI接口设计一个简单的计算器，实现两个数的基本运算。(Use the GUI interface of MATLAB to design a simple calculator,realizing basic operations of two numbers.)

说明：  在gprmaxzhong,绘制雷克子波的能量谱，和能量误差(At gprmaxzhong, plot the energy spectrum of the Rake wavelet and the energy error)

说明：  通过P、PI、PD调节系统，得到相关调节参数。(Through the P, PI, PD regulation system, the relevant regulation parameters are obtained.)

the Ali_g_test is a simulink file for dc motor is to be used with Ali_PID_ga m file.

谱减法去噪程序。我用过了，很好用，希望对大家有所帮助。(Spectral subtraction based denoising procedure. I have used, very good, we hope to help.)

求信号频谱的源程序，使用傅里叶变换使得减低噪声的源程序。(qiu xin hao pin pu de yuan cheng xu,li yong fu li ye bianhuan jiandi zaosheng)

计算火箭发动机推力室的喷气速度随喷管压强比和喷管面积比变化的规律(Jet speed calculation rocket engine thrust chamber with the nozzle pressure ratio and nozzle area ratio changes in the law)

Runge-Kutta method for Rosseler attractor (chaotic map)

读取BPA格式数据文件，生成MATPOWER所需电网对象和母线列表(BPA read format data files to generate the required power MATPOWER list of objects and buses)

STM32制作的MP3的全部资料，包括面积、周长、矩形度、伸长度，最大信噪比的独立分量分析算法。( STM32 all the information produced by the MP3, Including the area, perimeter, rectangular, elongation, SNR largest independent component analysis algorithm.)