SPRcoffier.m

直方图均衡化是指将一幅图像的像素值均匀地分布在图像的各个区间上，从而是图像的视觉效果得到改善。(Histogram equalization is an image pixel values evenly distributed in various intervals in the image, which is to improve the image of the visual effects.)

An orifice, through which hydraulic fluid flows, has a specially shaped inlet and exit in an attempt to minimize losses. During tests the measured variations of mass flow rate q with pressure drop (p1-p2) across the orifice yield the data shown below. (a) From these data estimate the orifice loss coefficient c0 (b)plot the flow v.s. pressure drop curve with the estimated c0 to validate your estimation.

base paper is describing the file aC to DC concepts in matlab simulation concept

粒子群优化是一种新兴的基于群体智能的启发式全局搜索算法，粒子群优化算法通过粒子间的竞争和协作以实现在复杂搜索空间中寻找全局最优点。(Particle swarm optimization is a new global search heuristic algorithm based on swarm intelligence, particle swarm optimization algorithm by particle competition and collaboration to achieve to find the global optimum in a complex search space.)

用matalab编制的绘制海流矢量图的程序，压缩包内有几个示例数据(Vector drawing program with currents matalab prepared, there are several examples in the package data compression)

绘制8阶Bessel和Butterworth模拟低通滤波器的幅频响应曲线及群延时曲线( Draw order Bessel and Butterworth 8 analog low-pass filter amplitude frequency response curve and group delay curve)

smith chart用于微波和电磁波分析和计算，在通讯工程中有良好的应用。(smith chart used for analysis and calculation of microwave and electromagnetic waves in communication engineering has a good application.)

documentation of the varioref latex package

inducton motor with pwm start with matlab

自适应采样,可以根据灰度变化的不同来进行采样。matlab代码(adaptive sampling)