MATLAB-simulink-vehicle

说明：  抛物线法求解 方程的构造方法:给出[0,1]区间上的随机数(服从均匀分布)作为方程的根p*. 设你的班级数为a3,学号的后两位数分别为a2与a1,从而得到你的三次方程 例如:你的31班的12号,则你的方程是21x3+60x2+2x+a0=0的形式. 方程中的系数a0由你得到的根p*来确定. (parabolic equation method Construction Methods : given interval [0,1] on the random number (subject to uniform distribution) as the root equation p*. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p* to determine.)

说明：  电磁数据频谱分析程序，可以在matlab下运行，可以对实数序列操作(Electromagnetic spectrum data analysis program that can run in matlab, you can operate on the sequence of real numbers)

Ls and MMSE Channel estimation

This is the function which creates 2D-Gaussian filter with different value of standard deviation in x and y direction of size as mentioned by user.

说明：  此程序为语音信号的过零率检测，白噪声过零率远远高于语音信号，故可通过对过零率的检测判断出是不是语音信号。(This procedure for the zero rate of speech signal detection, white noise zero crossing rate is much higher than the speech signal, it can zero rate by detection of voice signal is not judged.)

线性插值，matlab函数计算，比较适合初学者学习。(Linear interpolation, matlab function calculation, suitable for beginners to learn.)

双极性不归零码、双极性归零码和差分码的时域及功率谱密度图的绘制(bipolar not NRZ, bipolar NRZ and difference time-domain code and power spectral density Map)

计算mie散射过程中的散射幅度函数，对研究粒子散射问题有较大帮助(Mie scattering process of calculating the scattering amplitude function, the study of particle scattering problems have more to help)

复杂网络工具包,便于计算复杂网络边介数，最短路径等问题(Complex Network Kit)

说明：  别人的边界元简单的算例，适合初学者，可以借鉴一下(A simple example of boundary element method)