npe

Energetic and spectral response of a sdof system

各种求解非线性方程组的算法程序，包括牛顿法及变形，不动点迭代，共轭梯度等等等等(Various algorithms for solving nonlinear equations procedures, including Newton and deformation, fixed point iteration, conjugate gradient, etc., etc.)

二维圆柱bem声学的程序,程序比较好读，能自己设置参数(Bem-dimensional cylindrical acoustic program, the program is relatively easy to read, can set their own parameters)

manipulate and solve systems of multivariate polynomial equations by computing the groebner basis

The need for renewable energy sources is on the rise because of the acute energy crisis in the world today. India plans to produce 20 Gigawatts Solar power by the year 2020, whereas we have only realized less than half a Gigawatt of our potential as of March 2010. Solar energy is a vital untapped resource in a tropical country like ours. The main hindrance for the penetration and reach of solar PV systems is their low efficiency and high capital cost. In this thesis, we examine a schematic to extract maximum obtainable solar power from a PV module and use the energy for a DC application.

说明：  matlab编程实现简单计算器 matlab编程实现简单计算器 matlab编程实现简单计算器 matlab编程实现简单计算器 (matlab matlab programming programming simple calculator Simple calculator Simple calculator matlab matlab programming simple calculator program)

matlab采集视频图像，背景检测，采集灰度图象等(matlab video image capture, background detection, acquisition and other gray image)

matlab的拟合插值经典算法，可用于数学建模(matlab development of classical planning algorithms can be used for mathematical modeling)

采用m-line方法，matlab编程，通过棱镜耦合角计算波导薄膜的厚度h和折射率n。(Using m-line method, matlab programming, through the prism waveguide coupling angle calculated film thickness h and refractive index n.)

Analog Lowpass Filter Design: Butterworth