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灰度图象的直方图均衡化；梯度；直方图规定化；灰度图象的直方图数据；灰度直接变换:增强对比度(gray image histogram equalization; Gradient; Histogram provisions; Gray image histogram data; Gray direct transformation : Enhanced Contrast)

ANN on back propagation

Biot理论，正演程序，适合初学者的Biot理论程序，很实用的(Biot theory)

自己编的5种调制信号仿真：CPFSK,FM,AM,QPSK,SSB，希望对大家有用(Their series of 5 modulation signal simulation: CPFSK, FM, AM, QPSK, SSB, we hope to be useful)

一个matlab密码输入界面的原代码，希望对大家有用！(a Matlab Password input interface of the original code, we want to help!)

cuckoo optimization for bench mark problems

一本关于自适应滤波原理的习题答案，挺有用的(An adaptive filter on the principle of problem sets, winter ridge used)

基于MATLAB的卫星飞行轨道的分析，供初学着参考学习使用(MATLAB-based analysis of the satellite flight track for beginners learning to use the reference)

关于cuda计算,我认为很好。NVIDIA_CUDA_Programming_Guide_2.3.pdf(Calculated on the cuda, I think very well. NVIDIA_CUDA_Programming_Guide_2.3.pdf)

一种快速数字AGC结构的分析与设计，希望对大家有帮助(Structural analysis and design of a fast digital AGC)