旋转图像使用最近邻域

用乘同余法产生随机数 ,产生的(0-1)均匀分布的随机序列 白噪声产生程序,用乘同余法产生(Produced by the same method with more than random number generated (0-1) uniformly distributed random sequence white noise generation process, with the method generated by congruence)

matlab仿真数字通信系统2fsk调制，以及相干解调(matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation)

ofdm系统中功率自适应分配算法研究的matlab源代码（k＝20）(ofdm Power System Adaptive Algorithm for the distribution of the source code Matlab (k = 20))

MIMO未知输入观测器的matlab仿真 simulink方法实现(MIMO unknown input observer)

市场最优配置，通过拉格朗日算子进行计算，并派出最优方案 (Market, the optimal configuration, through the Lagrangian operator is calculated, and to send the optimal program)

小数据量方法求混沌时间序列的最大Lyapunov指数 (small amount of data methods for the chaotic time series largest Lyapunov exponent)

脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率，这是采用线性调频信号的Matlab仿真代码(Pulse compression radar can simultaneously enhance the role of radar range and range resolution, which is the linear FM signal Matlab simulation code)

说明：  In this paper, a new scaling-based image-adaptive watermarking system has been presented, which exploits human visual model for adapting the watermark data to local properties of the host image. Its improved robustness is due to embedding in the low-frequency wavelet coefficients and optimal control of its strength factor HVS point of view. Maximum-likelihood (ML) decoder is used aided by the channel side information. The performance of the proposed scheme is analytically calculated and verified by simulation. Experimental results confirm the imperceptibility of the proposed method and its higher robustness against attacks compared to alternative watermarking methods in the literature

阵列信号处理的高分辨率估计，光纤陀螺输出误差的allan方差分析，欢迎大家下载学习，合成孔径雷达（SAR)目标成像仿真，脉冲响应的相关分析算法并检验，通过虚拟阵元进行DOA估计。

rasfilter8to1: Converts an 8-bit rasterfile into a 1-bit RT_STANDARD rasterfile by thresholding or dithering.