VdW_UGM

MATLAB program for implementing COSTAS reciever in communications.

matlabsimulink通信系统建模与仿真实例分析—源代码(matlabsimulink Communication System Modeling and Simulation Case Study- Source code)

pcm A 率13折线matlab算法。通过比较确定段落码，通过求模确定段内码。(pcm A rate of 13 line matlab algorithm. Determined by comparing the code sections, paragraphs identified by the modular code.)

this code is LSB data hiding source book.

根据用户输入的年月日计算出第几天的控制台应用(To calculate the day of the console application based on user input date)

图像颜色空间转换，包括RGB、YUV、YCbCr等色彩空间分量之间的变换(Image color space conversion, including conversion between RGB, YUV, YCbCr color space component)

说明：  修正BBO晶体折射率色散公式中错误的系数 ，完成βBBO晶体Ⅱ类匹配的SPDC（共线情况）并计算相位匹配角。此时的相位匹配角为能 产生纠缠光子对的最小切割角。另附一份参考文献，详细的说明此类实验的步骤与细节。(Correct the wrong coefficient in the refractive index dispersion formula of BBO crystal, complete the type II matching SPDC of BBO crystal and calculate the phase matching angle. The phase matching angle is the minimum cutting angle that can produce entangled photon pairs. In addition, a reference is attached to explain the steps and details of such experiments in detail.)

基于扩频技术的数字水印matlab源代码。大家共享之(Spread-spectrum technology based on digital watermarking matlab source code. U.S. share of)

用于图像的主成分变换，完成数据压缩的目的和数据信息的提取(transformation of features)

基于三电平整流器matlab建模仿真原型，双闭环控制策略。可以借鉴参考(Based on the MATLAB modeling and Simulation prototype of three-level rectifier, the double closed-loop control strategy is proposed. It can be used for reference.)