sudokue

这是一个瑞丽信道的仿真程序，我试过，能运行，大家多多参考。(This is a Ruili channel simulation program, I tried to run, everyone can reference.)

Image Compression A collection of simple routines for image compression using different techniques. BTCODE: Image compression Using Block Truncation Coding. PYRAMID: Image compression based on Gaussian Pyramids. DCTCOMPR: Image compression based on Discrete Cosine Transform. IMCOMPR: Image compression based on Singular Value Decomposition. The given codes can be also used in 2D noise suppression. Notes: The function conv2fft performs a 2D FFT-based convolution. Type help conv2fft on MATLAB command window for more informations.

32阵元的MUSIC算法，基于特征空间分解，内有详细说明，供大家参考。(32 Element MUSIC algorithm, based on the decomposition of space, which is described in detail, for your reference.)

根据Erlang B公式进行程序设计： （1）输入：话务量、信道数；输出：PC （2）输入：PC、信道数；输出：最大话务量 根据Erlang C公式进行程序设计： （1）输入：话务量、信道数；输出：PW[延迟>0] （2）输入：PW[延迟>0]、信道数；输出：最大话务量 (According to Erlang B formula for program design: (1) Input: traffic, number of channels output: PC (2) input: PC, number of channels output: maximum traffic based on Erlang C formula for program design: (1) Input: traffic, number of channels output: PW [Delay> 0] (2) Input: PW [Delay> 0], the number of channels output: maximum traffic)

基于Matlab仿真的数字锁相环的设计进行了详细的分析和模拟，数字和模拟锁相环的论文(Matlab-based simulation of digital PLL design, a thesis on digital and analog phase-locked loop for a detailed analysis and simulation)

S4VM 对传统的S3VM 进行了改进。传统的S3VM 基于低密度假设，它试图找到一个低密度的分界线， 也就是更倾向于决策边界穿过特征空间的低密度区域。S4VM 和S3VM 的不同点在于，S3VM 试图把注意力 集中在一个最优的低密度分界线上，而S4VM 则同时关注多个可能的低密度分界线。之所以这样做，是因为 给定一些有标记的点和大量未标记的点，可能存在着不止一个“间隔”较大的低密度分界线（如图2 ），基于 有限的标记样本，很难决定哪个是最好的。虽然这些低密度分界线都与有限的标记样本吻合，但它们之间差 异很大，因此如果选择错了，会有一个很大的损失，导致性能下降。所以S4VM 试图考虑所有可能的低密度 分界线。 (Over the past decade, many improved versions are proposed to solve every different specific problem of semi-supervised support vector machines, for example: to the inefficiency issue, meanS3VM is introduced to performance degenerate problem, S4VM is proposed)

不同的功率控制下的mimo容量仿真程序，包括注水法和等功率控制(MIMO capacity simulation program under different power control, including water injection method and power control)

标准大气模型，使用，matlab编写，可用于航空航天等相关领域(The model of the standard atmosphere)

matlab计算二阶微分方程，有详细介绍过程，适合新手上路。(Matlab calculates the second-order differential equation, has a detailed description of the process, suitable for novices on the road.)

针对带有时变时滞和时滞非线性耦合系统的,时滞范围相关混沌同步方法(delay-range-dependent chaos synchronization appproach under varying tiime-lags and delays nonlinear coupling)