CBIR

水印的提取算法和加入算法互为逆过程，即为分段---FFT变换---提取水印---水印信息升维处理(The watermark extraction algorithm and the reverse process of each other to join algorithm, namely transform section--- FFT------ watermarking watermark l-dimensional processing)

matlab 解线性方程组的直接法，包括克罗托算法，杜丽脱尔算法，高斯消去法，列主元素法等14个算法，运行无误，可以运算。(Matlab solution of linear equation group, run correctly, can operation.)

a matlab simulink program and simulationfor finding transfer function and time response

说明：  电力系统可靠性建模仿真分析，用matlab编程仿真分析(Power system reliability modeling and simulation analysis,Matlab programming simulation analysis)

阻尼震动.用matlab编写.需要的下载(vibration damping. Prepared using Matlab. Need to download)

可用于光伏出力预测，引入气象影响因子，效果良好(It can be used to predict PV output, and the effect is good)

turbo 编译码器，适用于LTE标准。 LTE标准需要100Mbps，此仿真采用并行交织译码，可以达到LTE标准(turbo encoder and decoder for LTE standard. LTE standard requires 100Mbps, the simulation mixed parallel decoding, can achieve the LTE standard)

bit error rate of quadrature modulation.

说明：  matlab中distance函数的详细描述及其使用方法，以及将换算到直角坐标下的公式(in matlab，distance function details，using)

Gabor提取图像纹理特征，很经典。I hope the researchers who study the algorithm communicate with me。(Gabor extract image texture features classic. I hope the researchers who study the algorithm c ommunicate with me.)