Principles_of_communication_systems_simulation_wit

PCNN模型用MATLAB算法实现，未简化版 (PCNN model using MATLAB algorithm, not Starter Edition)

产生雷达巴克码（Barker）信号，码内线性调频（LPM）。 RD_wave_mix.m 产生Baker码信号函数 test_wave_mix 测试函数(The Barker code (Baker code) radar signal, linear frequency modulation (LPM). RD_wave_mix.m Baker generated code signal function test_wave_mix test function)

filters matlab program

Differential Pulse Code Modulation (DPCM) and Discrete Cosine Transform (DCT) coding techniques in MATALB

this is for the time varying system response or channel behaviore

说明：  aloha算法里的吞吐量描述123123123123(aloha algorithm described in the throughput of 123 123 123 123)

fit_ML_normal - Maximum Likelihood fit of the laplace distribution of i.i.d. samples!. Given the samples of a laplace distribution, the PDF parameter is found fits data to the probability of the form: p(x) = 1/(2*b)*exp(-abs(x-u)/b) with parameters: u,b format: result = fit_ML_laplace( x,hAx ) input: x - vector, samples with laplace distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields u,b - fitted parameters CRB_b - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type - ML

轨道动力学的一些有关算法，包括拉格朗日系数计算，轨道根数求解等(Some algorithms of orbital dynamics, including calculation of Lagrange coefficients, solution of orbital elements, etc.)

这是一个粒子群优化算法在求函数极值方面的应用，以球函数为例，说明了PSO算法的可行性(Feasibility This is a particle swarm optimization algorithm to find function extreme aspects of the ball function to illustrate the PSO algorithm)

本辞典实例精心筛选，短小精悍、针对性强是一本掌握和精通MATLAB编程的使用手册。适合于各类进行MATLAB计算和开发的工程人员和研究人员查询使用。(This dictionary carefully selected examples, small, targeted is a master and the use of MATLAB programming manual. It is suitable for all kinds of engineers and researchers for MATLAB calculation and development.)