AmplitudeModulatorNoise

可以简单的实现快速傅里叶变换，这只是部分的，等开通了账号再把其他的上传上来(Can simply fast Fourier transform)

此程序绘制出QAM经调制，模拟高斯信道干扰后，解调之后的眼图(This program draws QAM modulated analog Gaussian channel interference, after demodulation eye diagram)

REMOVAL OF IMPULSE NOISE USING TRIMMED MEDIAN FILTER

三相有源滤波器建模，可以实现更好的滤波效果(Modeling of three phase active filter)

在有时域或频域延迟干扰下的OFDM同步技术仿真，MATLAB代码。(Synchronization in OFDM sometimes delay interference or frequency domain simulation, MATLAB code.)

泊松方程的中心差分求解，可以直接画出图。(Central difference solving the Poisson equation, can be directly drawn map.)

利用五点滑动平均法对信号进行平滑处理，消除噪声信号的影响(5 moving average method is used to analyse the signal smoothing, eliminate the influence of the noise signal)

matlab经典算法程序：插值，规划问题，数据分析，解方程，绘图(matlab ,algorithm)

matlab code for photometric stereo

某炮弹质量为20KG，直径120mm，出炮口是的初速为800m/s，初始发射角等于45°，试计算弹道。解答过程与程序详解(A shell quality is 20 kg, 120 mm in diameter, out of the muzzle velocity of 800 m/s, initial emission Angle is 45 °, try ballistic calculation. The solution process and procedure, rounding)