ASK

fitting an elips using matalb

(using Matlab)calculate Hu-moment of images

performance of channel capacity in wireless communication systems

人工智能方面的研究，主要是模糊聚类这个方向(Artificial intelligence research, mainly clustering in this direction)

maillage disue sphere et tout

a code which export a letter/array to serial port

对通信中应用广泛的Kalman滤波进行matlab编程，并且得到的滤波效果比较理想，恢复的信号误码率可以达到很低。(Widely used for communications in the Kalman filter for matlab programming, and get the filter effect is ideal to restore the signal can reach very low bit error rate.)

基于MATLAB的遥感图像融合，GUI界面，包括IHS，PCA，小波等等及他们的改进算法(MATLAB-based remote sensing image fusion, GUI interface, including IHS, PCA, wavelet, etc. and their improved algorithm)

梯度下降法是一個一階最佳化算法，通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值，必須向函數上當前點對應梯度（或者是近似梯度）的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索，則會接近函數的局部極大值點；這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)

说明：  Matlab实验各源代码及报告,与信号与处理实验相配套(Matlab source code and reports of all experiments, and Signal Processing Experiment matched with)