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说明：  BD算法，实现了BD预编码算法，系统吞吐量的计算，采用注水法(BD algorithm to achieve the BD pre-encoding algorithm, the system throughput computing, the use of water injection)

灰色预测，简单的编程，大家多提意见(Gray forecast, a simple programming, we do so!)

阵列信号处理的esprit算法 提供了阵列信号DOA估计的一种算法的matlab程序,有注释。(Array signal processing of the esprit algorithm provides an algorithm for the array signal DOA estimation of matlab, with comments.)

说明：  光纤耦合仿真MATLAB程序包，可以仿真不同芯径的光纤模式分布，可以仿真光纤的耦合损耗。(fiber coupling simulation)

Halftones an input gray level image using using Fixed Thresholding, Random Noise Thresholding, Ordered Dithering, Floyd and Steinburg and Stucki Methods.

best squre approach of function(best approach of function squre)

这是在计算偏微分方程时遇到离散扩散系数时的程序，很有效。(This is the calculation of partial differential equations encountered discrete diffusion coefficient of procedures, very effective.)

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

拉格朗日插值法matlab源程序，具有通用性和可扩展性。(Lagrange interpolation matlab source, has the versatility and scalability.)

P+XS image fusion matlab file