speex-1.1.6.tar

考虑了瑞利衰落信道下的情况,设置了5,10,20条多径,有完美的仿真结果(consideration of Rayleigh fading channels under the conditions, the number of trails 5, 10, 20, a perfect simulation results)

step function using matlab

仿真了锁相环工作到一定时间后达到锁定状态的过程，程序采用的是一阶RC低通滤波器即二阶一型环(Simulation of the PLL to work until after a certain period of time to achieve lock-state process, the procedure is used first-order RC low-pass filter that is second-order one-ring)

minimum spacing between 2 carrier to be orthogonal

TCM编码解码，用matlab语言编写，用于编程参考。(TCM codec matlab language for programming reference.)

fdtd 3d simulation in matlab

基于MATLAB的牛顿拉夫逊法潮流分析源程序(MATLAB based on the Newton Raphson load flow analysis of source code)

matlab最优化工具箱 (Matlab Toolbox Matlab Optimization Optimization Toolbox)

ITU标准下的大气传播衰减计算程序，使用简单方便，只需要输入传播角度，高度，气候环境，即可计算大气传输损耗（不包括自由空间传播损耗）(According to the ITU standard, this program calculates the atmospheric loss. It is simple to use, you only have to input some parameters such as height, elevation angle, etc)

说明：  反投影算法，使用matlab编程，对图像进行高分辨率的重建算法(Back-projection algorithm using matlab programming, high-resolution image reconstruction algorithm)