filter

目标作匀速圆周运动，包括kalman和最小二乘滤波，亲自调试通过的，可出x，y，误差(Target for uniform circular motion, including the least squares filtering kalman and personally through debugging, and can be the x, y, error)

NPC inverter with pwm

雷达信号的分选程序包括sdif，pri变换，cdif算法(Radar signal sorting procedures include sdif, pri transform, cdif algorithm)

说明：  数字信号处理：自适应一步线性预测，自适应噪声抵消(Digital signal processing: adaptive noise cancellation, adaptive one-step linear prediction)

利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)

this is matlab gui guide.

以一个简单的三相系统单线图为例，利用高斯赛德尔法计算线路潮流分布及线路损耗(Three-phase system with a simple single line diagram, for example, method using high Sisaideer distribution and line loss trend lines)

this is simulation on MIMO technique using optimal beamforming

采用maple程序编程计算汽车动力性能，通过输入发动机相关参数得到发动机的各条动力曲线，并计算最大速度等参数。(Programming is calculated using maple vehicle dynamic performance, the Articles of the power curve of the engine by engine-related input parameters and calculate the maximum speed and other parameters.)

利用MATLAB进行米散射计算，计算大气粒子对于太阳不同波长的辐射损失(M scattering calculations carried out using MATLAB to calculate atmospheric particles of different wavelengths for the solar radiation loss)