fft_calc_df_1288

直方图均衡化的另一种解法，不是用累加的方法得到的，是用分配灰度值空间的办法。(Histogram equalization another solution, instead of using the cumulative method is the use of the distribution of gray value space approach.)

Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many wireless standardization bodies and forums, for example IEEE 802.16 j/m and LTE-Advanced, attest to this fact. The availability or lack thereof of efficient radio resource management (RRM) could make or mar the opportunities in these networks. This paper therefore provides a comprehensive RRM algorithm for OFDMA-based multi-cellular fixed relay networks in a way to ensure fairness among users with minimal impact on the network throughput (in contrast, pure opportunistic RRM techniques always favor users with good channel conditions

温度控制的各种PID算法 Z-N Smith预估器 m和mdl文件(Temperature control pid Z-N Smith predictor)

Edge detection with svm （doc and matlabcode）(Edge detection with svm (doc and matlabcode))

说明：  一种基于信号二阶统计量的盲源分离方法，SOBI方法，二阶盲辨识方法(SOBI)

学习MATLAB编程，包含百个经典例子。(some example program of matlab)

Calmodel for Benchmark

一个二维图像小波分解的matlab GUI程序，可以在这个基础上添加代码丰富功能。(A 2D wavelet decomposition matlab GUI program.)

MATLAB program which performs the zigzag operation in a matrix.

利用LSB算法嵌入隐藏图像，可在广义LSB中设置修改的位平面，返回误码率和峰值信噪比。含各种经典的攻击方式，可用于实验。并可控制攻击的强弱。利用Matlab编写。(LSB embedding algorithm using hidden images, can be generalized to set up modified LSB bit-plane and returned to the bit error rate and peak signal to noise ratio. Containing a variety of classic attack methods can be used for the experiment. Can control the strength of the attack. Prepared using Matlab.)