Two-dimensional-code

2种信道估计算法LS和MMSE的仿真 以均方误差为指标(Two kinds of channel estimation algorithm for LS and MMSE simulation to mean square error for the indicators)

该程序是一种DFT滤波器组的实现程序，通过划分频带可有效的降低计算复杂度。(The program is a program of the realization of a DFT filter banks, which can effectively reduce the computational complexity by dividing the band.)

function for lpcc feature extractions.functions taken from voicebox toolbox

采用小波对信号分解和去噪。分解层数和使用的小波可以自己定义然后阈值去噪(Wavelet is used to decompose and denoise signals. The decomposition level and the use of wavelet can be defined by itself and then threshold denoising)

in this work we have tried to control a tanker ship using fuzzy logic and fuzzy controllers. it s well known that we can use fuzzy logic for control purposes in two ways,first we can use fuzzy logic to make a model of the plant and use conventional controllers to control the whole system controllers like PID,or nonlinear methods like Sliding mode control or ... on the other hand we can use fuzzy logic algorithms and methods for direct control of the plants. in this work we have used the second one and have propsed a fuzzy algorithm to control the tanker vehicle directly.

实现坐标点的旋转，先将坐标移到以坐标系原点为圆心的坐标系中。(To achieve the rotation of the coordinate points。)

说明：  audio Task 2 by me and friends

利用matlab对无线信道进行详细的仿真，每个程序可完美运行，而且具有详细的程序说明(Detailed simulation of the wireless channel using matlab, each program can be a perfect run, and a detailed description of the procedures)

集总元件的多网格FDTD模型及其在混合电路中的应用(Multi-Grid FDTD model and its application in the mixed lumped circuit elements)

sep and leach routing protocols in wireless sensor networks is a typical routing protocol