floyd

DVHop localization algorithm

用Matlab语言实现Jacobi迭代算法、Gauss-Seidel迭代算法和逐次超松弛迭代法，求解一般的线性代数方程组问题(Jacobi Gauss-Seidel sor)

In mathematics and signal processing, the Z-transform converts a discrete time-domain signal, which is a sequence of real or complex numbers, into a complex frequency-domain representation. It can be considered as a discrete-time equivalent of the Laplace transform. This similarity is explored in the theory of time scale calculus.

数学建模：长江水质评测,程序包含了预测模型(Mathematical modeling: the Yangtze River Water Quality Evaluation)

it s a MSK BER simulation

Kalman - Fuzzy Extended

KSW最大熵阈值分割,根据像素分布概率来进行阈值选取(KSW maximum entropy thresholding)

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.)

VC++与MATLAB混合编程学习的很好电子书(VC++ and MATLAB programming mix of good books to learn)

混频信号通过低通滤波器后的信号的频谱图,matlab程序 有注释(Mixed signal through the low pass filter of the signal spectrum.)