electromagnetic-field

This program simulates the bit-error-rate (BER) performance of OSTBC with L=4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.(This program simulates the bit-error-rate (BER) performance of OSTBC with L = 4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation-16 QAM with gray coding resulting in 2 bits/sec/Hz.)

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内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所有MATLAB书籍中少有的一大特色。(The contents of each chapter is relatively complete and independent it is a simple MATLAB reference books, both for beginners, but also to high-level MATLAB users. Of MATLAB and FORTRAN, C and other languages with a description of all MATLAB books is a major feature of the few.)

说明：  基于分形理论谱峰检测研究，分形算法。。。。。。。。。。。。。。。。(aaaaaaaaaaaaaaaaaaaaaaa)

实现直接序列的扩频通信，其中仿真波形很形象的反应扩频的各个部分，pn码等等(Realize the direct sequence spread spectrum communication, which is the reaction of the waveform image of spread spectrum all part of pn code, and so on )

高等应用数学的MATLAB实现，用实例讲解MATLAB在高等数学问题中的应用。(Advanced Applied Mathematics MATLAB implementation, MATLAB examples to explain problems in the application of higher mathematics.)

二维离散余弦变换的图像压缩 直方图均匀化 数字图像矩阵数据的显示及其傅立叶变换 模拟图像受高斯白噪声和椒盐噪声的影响 (Two-dimensional discrete cosine transform image compression histogram equalization of digital image data matrix display and the analog image by the Fourier transform of Gaussian white noise and salt and pepper noise)

运动模糊角度鉴别 傅里叶变换法 直方图均衡化Radon变换(identify motionblur by fft radontransform)

说明：  蒙特卡洛模拟光子在组织中的运动 matlab，内有详细的蒙特卡洛模拟光子在组织中的运动内有详细的蒙特卡洛模拟光子在组织中的运动(Monte Carlo simulation of the movement of photons in the organization MATLAB, there are detailed Monte Carlo simulation of the movement of photons in the organization there are detailed Monte Carlo simulation of the movement of photons in the organization)

无约束多维极值问题,适合数学计算,优化分析等极值问题的求解(Unconstrained multi-dimensional extremum problem, is suitable for mathematical calculations, the extremum problems of solving optimization analysis, etc )