filin

基于MATLAB的抽象物理概念图像化研究(MATLAB-based visualization of abstract concepts of physics)

说明：  该程序是日本人用matlab写出来的提取pitch的，效果很好，唯一的缺点是算的太慢(The program is written in Japanese with matlab the extraction of the pitch, well, the only drawback is that the slow count)

局部线性嵌入算法，由laurance等人于2000年science上发表，广泛应用于图像处理模式识别等领域，是一种流形学习算法。(the algorithm of locally linear embedding)

微分方程解法D:matlab mmode.rar(Differential Equation D : Matlab nmm ode.rar)

In this paper the reduction of Intersymbol Interference (1 ) in mobile communication channels is addressed. A well known technique for IS1 reduction is adaptive equalization in which the time-varying characteristics of the mobile channel is tracked by an adaptive algorithm. We compare different adaptive strategies and equalizer structures with respect to overall system performance in terms of computational complexity, numerical stability, finite wordlength effects, size and power consumption required for VLSI implementation.

说明：  主要运用gui的控件来进行调整数值，可以进行绘图功能(primarily use the controls to adjust values can be graphics)

File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED 1: PUMP CURVE 2: EFFICIENCY CURVE 3: BREAK HORSEPOWER CURVE 4: KW-INPUT CURVE File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED FLOW AS SHOWN IN THE PAPER TITLED: " how to calculate the pump efficiency and power for variable speed pump" File 3: this code is to correct the use of affinity law by shifting the curve to intersect with the system-curve at the desired flow as shown in the paper titled: "The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"

使用matlab里的函数来提取Gabor小波特征(Matlab function to use in feature extraction Gabor wavelet)

无约束多维极值问题的描述，提供了几种解决方案(very good)

卡尔曼滤波，通过卡尔曼滤波迭代，求稳态解。(Kalman filter)