rayleigh_channel_code

用MATLAB编写求解伪距定位方程的程序，对实际数据进行处理，解算出接收机的位置及钟差信息。提供8个通道的两组数据如下，X, Y, Z 为WGS-84坐标系下各通道所跟踪卫星的坐标，Range为与之对应的校正后的伪距测量值。(Using MATLAB pseudorange positioning equation solver, and the actual data processing, solution and calculate the position of the receiver clock error information. 8 provides the following two data channels, X, Y, Z coordinates of the WGS-84 coordinate system of each channel of the satellite tracking, Range for the pseudo-range measurements corresponding corrected.)

信号从发送者传送到接收者往往受到几种形式的变形而消弱，维纳滤波是一种从接收的原始信号中恢复信号的方法。(signal transmitted from the sender to the receiver is often some form of the deformation and weaken. Wiener filter is a reception from the restoration of the original signal signal method.)

3个matlab原程序文件，包括： 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (three Matlab original files, including : 1-32 : Graphics Applications articles 33-66 is : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section)

两发射天线四元素正交空时分组码编码研究，BPSK的matlab仿真程序，有对比图(Two transmit antennas four elements orthogonal space-time block coding research, BPSK matlab simulation program, there are comparison chart)

You can plot your own T,s h,s or log p,h-Diagrams of water in MATLAB with the function thermo_diagram_plot.m. Only SI-Units are supported The function is a product of a project at our school to help students understand these diagrams more deeply and to become handier with MATLAB. The function can be used to plot your own diagrams and draw in some thermodynamic cycle. Please refer to the manual in the .zip file for a throughout documentation of the function.

说明：  动态规划相关介绍，入门的朋友可以看看。欢迎大家下载啊~~~~~(Dynamic programming related presentations, entry-friends can see. Welcome to download ah ~~~~~)

Bi-directional sigmoid, one-way sigmoid, linear function, sign function implementation on Matlab

瑞利衰落条件下的无线信道蒙特卡罗matlab仿真，供无线领域初学者参考。(The Monte-Carlo simulation of wireless channels under Rayleigh fading.)

this program is maily for slm , but u can input the unmber of ofdm or the length of n for BPSK

ACTIVE CONTOUR LEVEL SET METHOD