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here is a code for energy detection spectrum sensing whrtr i used thresholding to find a roc curve...

蚁群算法解决TSP问题 matlab程序(Ant colony algorithm to solve TSP problem matlab program)

说明：  一段图像处理的高斯高通滤波器的matlab源代码，思路清晰，可以直接运行。(A Gaussian image processing of high-pass filter matlab source code, clear, can run.)

在MATLAB提供的距离变换函数的基础上，对二值BMP图像进行不同距离度量的距离变换，并给出变换效果。程序已经在MATLAB6.5上运行通过。(Provided in MATLAB distance transform function based on the binary BMP images of different distance measure of distance transform, and gives the effect of transformation. Procedures have been adopted in MATLAB6.5 run.)

kalman filter with one input variable

有关OFDM系统信道估计的源代码 希望有用(OFDM code)

利用shearlet的各向异性尺度调节功能实现基于shearlet的图形去噪。(Graphical denoising based on shearlet)

lDPC编解码程序，以MATLAB为其开发环境，采用的是LLR BP译码，对LDPC码编程有帮助。(codec lDPC procedures to MATLAB for their development environment, using the LLR BP decoding of LDPC codes assist programming there is.)

surface chart GA-wiley-matlab surface chart GA-wiley-matlab

基于欧几里得距离的聚类分析，未来线路预测,分析误差,阐述了负荷预测的应用研究。( Clustering analysis based on Euclidean distance, Future line prediction, error analysis, It describes the application of load forecasting.)