UWB_SNR

4位QAM数字调制解调和16位QAM数字调制解调的matlab实现(4 QAM digital modulation and demodulation, and 16 QAM digital modulation and demodulation matlab realization)

Watermark A visible or invisible signature embedded inside an image to show authenticity or proof of ownership. The hidden watermark should be inseparable the host image, robust enough to resist any manipulations while preserving the image quality. Thus through watermarking, intellectual properties remains accessible while being permanently marked.

多模型交互跟踪多模型交互跟踪多模型交互跟踪多模型交互跟踪(Multi-track interaction model)

单小区单用户多天线MIMO环境下，QPSK调制进行ZF接收处理，比对理想，非理想和一般MMSE接收的性能(Under the single-cell single-user multi-antenna MIMO environment, QPSK modulation ZF receiving treatment, compared to the ideal, non-ideal performance and general ZF reception)

阵列信号处理，空间谱估计，利CVX工具箱实现稀疏重构的单快拍DOA估计(Array signal processing, spatial spectrum estimation, and CVX toolbox to achieve the sparse reconstruction of single snapshot DOA estimation )

LeetCode OJ:Search in Rotated Sorted Array

svd提取特征脸，Computer Vision课程作业，用PCA计算特征脸，提取主成分，用PCA系数进行相似度计算。(comupute face similarity using eigenface and PCA analysis)

Function do scan type 2

说明：  应用潮流程序,想怎样 就怎样,大家要是想要就拿去 我留着也是留着!(application of power flow)

光线追击程序，可以对光线的传播行为进行仿真，功能强大，绘图精美，将安装包放在MATLAB子目录下并进行相应设置即可使用。(Raytracing program, you can simulate the propagation of light, powerful, beautiful graphics, the package will be installed on the MATLAB subdirectory and make the appropriate settings to use.)