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用MATLAB程序，实现了在空域下，对图片的亮度值写入秘密信息的程序，很有参考价值(With the MATLAB program, implemented in the airspace, the brightness value of the picture written procedures for confidential information)

matlab环境下，使用双线性插值法实现缩放图像(matlab environment, using a bilinear interpolation method to achieve image zoom)

Bregman 双聚类matlab实现，推荐系统算法(Bregman co-clustering matlab encode，recommendation system)

无刷直流电机matlab仿真模型，采用两两导通模式，电流采用斩波控制，速度闭环。(The simulation model of BLDC in matlab employing chopper control algorithm. The speed and current close-loop are involved in the model.)

说明：  基于遗传算法的PID参数整定。由系统的阶跃响应曲线可见，系统是稳定的，且调节时间较短。(PID parameter tuning based on genetic algorithm.)

二维DOA估计,文件不是很长，还是比较好用的，希望能对大家有所帮助(use for two-dimension DOA estimate.)

代码主要计算Daubechies紧支集滤波器系数L0_d和H1_d,然后采用这两个系数对信号进行小波分解(The main calculation code compactly supported Daubechies filter coefficients L0_d and H1_d, then the use of these two coefficients of wavelet decomposition signals)

cHANNEL ESTIMATION mimo

matlab ti2000系列DSP基于模型设计的例程，simlink+ccs+硬件直接可以生成C语言代码，在硬件中可以直接运行。(matlab ti2000 series DSP can generate C code model-based design routines, simulink+ ccs+ hardware, you can run directly in hardware.)

小波分析理论matlab7.0及实例程序 (Wavelet analysis theory and example programs)