OCR

四边形八节点等参元matlab程序，word文件，里边附带例题和源代码，并且有ANASY结果比较(Eight node isoparametric quadrilateral element matlab program)

Program for image in Matlab.

The circular convolution, also known as cyclic convolution, of two aperiodic functions (i.e. Schwartz functions) occurs when one of them is convolved in the normal way with a periodic summation of the other function.

此程序为newmark方法，是一种求解动态响应的积分方法。(This program is newmark method is an integral method for solving dynamic response.)

说明：  The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.

说明：  遗传算法优化BP神经网络程序,很不错的，值得学习(GA for BP neural network training)

说明：  比较了FFT算法和低通滤波器在去除噪声中的作用(compared the FFT algorithm and low-pass filter to remove noise in the role)

Equalizer SIMULATION IN MATLAB THANKS

A GUI for load and record and ... speech signal and sketching spectrogram.

matlab code for Toolbox Graph