MATLAB-YUYAN-CHANG-YONG-SUAN-FA

极坐标下的分贝画图。matlab中极坐标画图函数为polar，但是无法画出转化为dB的图形，此函数为画db为单位数据的极坐标图形。(Db drawing in polar coordinates . matlab polar coordinate drawing functions for the polar , but can not draw dB graphics , this function graphics for painting db data in polar coordinates .)

说明：  mimo系统中相关多波束仿真方法，希望对大家有帮助(MIMO system related Multibeam simulation method, we hope to help)

电力电子的仿真，基础结构，适合原理讲解，初学者，包括：单极性PWM，双极性PWM，单相半波，单相半控，单相方波逆变，单相全控，斩波，三相半控，三相方波逆变，三相全控。文件名是对应的拼音。(Simulation of power electronics, infrastructure, suitable principle to explain, for beginners, including: unipolar PWM, bipolar Sexual PWM, single-phase half-wave, single-phase half-controlled, single-phase square wave inverter, single-phase control, chopper, three-phase half-controlled three Phase square wave inverter, three-phase full-controlled. The file name is corresponding to the alphabet.)

说明：  小波变换工具包，包括信号产生函数、噪声产生函数、线性处理函数、Cohen类双线性时频处理函数、Affine类双线性时频处理函数、模糊函数和其他处理函数。(Wavelet Transform tool kit, including signal generator function, noise function, linear processing function, Cohen category bilinear time-frequency processing function, Affine category bilinear time-frequency processing function, Fuzzy processing function and other functions.)

Regularized Robust Coding for Face Recognition

fbmc ofdm resource allocation

Finite element method introduction in matlab

正弦信号产生一个具有两个正弦信号向量，本设计中运用continuous-state space s-function模块对输入信号进行变换，并通过scope模块显示出来。压缩文件中提供了M文件s-function的编写，以及搭建的模型框图(Generate a sinusoidal signal with two sinusoidal signal vector, the design of the use continuous-state space s-function module to transform the input signal and display module through the scope. Zip file provided in the file s-function M in the preparation and structures of the model diagram)

利用扩展卡尔曼滤波器对已知环境地图进行估计，得出估计位置，并给出了真实轨迹(Using extended Kalman filter to estimate the known environment map, draw the estimated location, and provides true trajectory )

用matlab软件编制的突发水污染事故的解析模型，可计算和绘制污染团浓度场、事故下游各点污染物浓度变化过程、超标时间等。( the regularity of its water change and pollution mass features, as well as the dumping situation at its upper-reach streams. In addition, we have also worked out its substandard pollutant range, on-spot concentration distribution, the process of its water-pollutant concentration change)