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汉明码和RS码的编译码的MATLAB源程序(Hamming and RS MATLAB source code encryption)

Hadamard Transform for PAPR reduction in OFDM

说明：  一个实用的基于matlab的pso源代码(a practical Matlab-based source of PSO)

计算大型的稀疏矩阵的本征值和本证函数，和eigs差不多(Large sparse matrix computing eigenvalues ​ ​ and functions of the card, and almost eigs)

二维码的MATLAB仿真程序，能够很好地帮助大家(Two-dimensional code MATLAB simulation program can be a good help everyone)

说明：  很全面的图像分割matlab代码，内含分水岭算法，区域生长法等，亲试，很好用(a very comprehensive image segmentation matlab code, including watershed algorithm, region growth method, etc., pro-test, very useful)

多径连续时变信道,是matlab代码,m文件,可用于HiperLan2,WLAN,WiFi仿真.是外国人论文上的.(Generating the channel impulse response of a time-varying channel according to a Jake s doppler channel model)

文章MR Brain Image Segmentation Using an Enhanced Fuzzy C-Means Algorithm的代码实现(the code of MR Brain Image Segmentation Using an Enhanced Fuzzy (:-Means Algorithm)

Matlab Filter Implementation In this section, we will implement (in matlab) the simplest lowpass filter $displaystyle y(n) = x(n) + x(n-1), n=1,2,ldots,N $ (from Eq.$ ,$(1.1)). For the simplest lowpass filter, we had two program listings: Fig.1.3 listed simplp for filtering one block of data, and Fig.1.4 listed a main program for testing simplp. In matlab, there is a built-in function called filter3.3 which will implement simplp as a special case. The syntax is y = filter (B, A, x) where x is the input signal (a vector of any length), y is the output signal (returned equal in length to x), A is a vector of filter feedback coefficients, and B is a vector of filter feedforward coefficients. The filter function performs the following iteration over the elements of x to implement any causal, finite-order, linear, time-invariant digital filter:3.4

自由空间路径损耗、大气衰减率、雨衰率，根据3GPP标准编写的程序(Free space path loss, atmospheric attenuation, rain failure rate, according to the 3 GPP standard program)