SAR

语音信号处理分析，数字图像处理系统，对输入系统的图像及语音加噪去噪(Speech signal processing)

the first tp of the approximation of the functions problem

说明：  cstering in mtlb.to cstetring in

这是一个使用希尔伯特黄变化提取心音包络的程序(extract the envelope of the heart sound based on hilbert-hung transfrom)

对地面点目标进行跟踪，适用于SAR正侧视成像，不适合斜视情况下跟踪(Target tracking point on the ground)

利用熵（entropy）及多變量GM(h.N)模型的觀念，探討灰色理論於權重之分析(use of entropy (entropy) and multivariable GM (h.N) model concepts, Gray explore theories Weight Analysis)

该算法可以直接实现，程序不需要修改且有详细的程序解释(The algorithm can directly implement the program and there is no need to modify the procedure explained in detail)

这是一个可用的求权重的程序，所求的是列的权重，作为函数的形式出现，可以直接调用，实在数据处理时编写的，可以直接用。(Seeking weight program is available, ask the weight of the column, as a function of the form appears, you can directly call, really data processing written can be directly used.)

matlab simulink四旋翼模型，输入为四个电机的电压值，输出为对应的姿态角以及姿态角速度和三个方向的线加速度(Four rotor model, the input voltage is four value of the motor, the output is the corresponding attitude angle and attitude angular velocity and direction of three linear acceleration)

UDF添加动量源项 fluent仿真分析虚拟螺旋桨(UDF momentum)