MATLAB-Tutorial

基于Matlab模拟的ask，psk以及fsk调制方式(Matlab-based simulation ask, psk and fsk modulation)

该压缩文件是OFDM的仿真MATLAB程序，包含调制解调和性能分析，希望有帮助。(The compressed file is a MATLAB simulation of the OFDM process, including modem and performance analysis, would like to have help.)

Here we prove that as the tier number and path loss factor increases ,The SIR (Signal to Interference Ratio) also increases! Consider a cellular system with hexagonal cells & cluster size N.

DBN源码，深度学习领域的适合初学者学习的代码之一，基础必备的内容。(DBN source, depth of learning areas for beginners to learn the code, one basic essential content.)

说明：  Differential Evoltuion code.

A Simple Integer Overflow Example

DENOISING OF ECG SIGNAL HAVING POWER LINE INTERFERENCE

二维傅里叶变换,对图像进行二维傅里叶变换处理(Two-Dimensional Fast Fourier Transform The purpose of this project is to develop a 2-D FFT program "package" that will be used in several other projects that follow. Your implementation must have the capabilities to: (a) Multiply the input image by (-1)x+y to center the transform for filtering. (b) Multiply the resulting (complex) array by a real function (in the sense that the the real coefficients multiply both the real and imaginary parts of the transforms). Recall that multiplication of two images is done on pairs of corresponding elements. (c) Compute the inverse Fourier transform. (d) Multiply the result by (-1)x+y and take the real part. (e) Compute the spectrum.)

matlab应用程序百例之界面设计篇，适合初学者参考(matlab application interface design, 100 cases of articles, suitable for beginners reference)

求取一幅灰度图像中的光斑形心的位置的Matlab的源代码。算法使用的是最大类间方差法编写的程序，可以得到光斑形心位置的（x,y）坐标。(strike a gray image of the heart-shaped spot on the location of the source code Matlab. The algorithm used is MBV Law prepared by the procedures, can be heart-shaped spot position (x, y) coordinates.)