spectrum_estimation

基于MATLAB的图像压缩 能处理10:1的压缩功能 直接就能使用 (base on matlab image impress)

前馈ANC系统的模型，但是，不详细，可以参考！(the model of two earphone active noise control)

用MATLAB生成QPSK信号，并通过瑞丽信道和AWGN信道的仿真。(MATLAB QPSK signal generation, and through Ruili Channel and AWGN channel simulation.)

Equation of motion for Airplane

：根据内蒙古四子王旗某地2007年逐月平均风速袁选取设计风速为6m／s，根据某型号300 W交流永磁发电机的输出功率特性。利用Matlab编写的叶片优化设计程序，设计了300W水平轴风力发电机叶片。通过风轮与发电机的匹配，调整叶片参数，使之在小风时具有较高的风能利用系数，提高风力机的效率，在大风时具有较低的风能利用系数，从而达到大风时限速保护的目的。(: According to Inner Mongolia as a 2007 monthly average wind speed Yuan select the design wind speed to 6 m/s, according to a Model 300 W output power characteristics of permanent magnet alternator. Leaves written in Matlab to optimize the design process, design 300W horizontal axis wind turbine blades. The wind wheel generator matching adjust the blades parameter, so that has a high wind energy utilization coefficient of small wind, improve the efficiency of the wind turbine in high winds has a lower coefficient of wind energy utilization, so as to achieve high winds speed limit protection purposes.)

Gaussian_pulse in FDTD

说明：  em algorithm used in GMM

说明：  何衍庆的matlab教程经典的 具有许多的程序举例 具体应用 源程序等等(Matlab tutorial the classic procedure has many specific applications, for example source code, etc.)

说明：  （蒙特卡洛方法） 求出四分之一圆占正方形的比例。随机投点P(x,y)于正方形，π/4的近似值为落在四分之一圆内的点数与总投点数的比值。随机投点次数分别为10000次和50000次，计算π的近似值。 ((Monte Carlo method) are obtained accounting for a quarter of a round square ratio. Voted random point P (x, y) in the square, π/4 for the fall quarter of the approximation of the points won and the ratio of the total vote points. The number of random points, respectively, voted for the 10000 and 50000 times, the calculation of the approximation of π.)

IGG3 抗差估计粗差探测(IGG3 robust estimation)