MINWP

自编的分数阶傅里叶变换程序,运行准确无误(precess of FRFT )

In MATLAB, usually we use function bvp4c() to solve boundary value problem (BVP) of ODE. However, we also can use function ode45() to solve BVP of ODE too. However, ode45() needs all initial values at one point. Therefore we have to construct an auxiliary function, whose input argument is the missing initial value and the return output is the given boundary value, Then we can call function fsolve() to get the missing initial value. This method is particularly efficient it the ODE has one or more parameters. Also this method is essentilal for GNU Octave, because whose function bvp4c() is not programmed for parameter ODE yet.

8 band kp method calculate the valence band structure, using finite difference method

对超声电机摩擦驱动的仿真，是基于赫兹模型的(Friction of ultrasonic motor-driven simulation, is based on Hertz model)

近似支持响亮机用来分类, 在这个程序中用来做波束形成,效果很好.(approximate loud machines used to support the classification, in the process used for beam forming and the results very good.)

Matlab Sample code for 35 lessons

说明：  历年数学建模解题程序代码：电力分派与管理，MATLAB程序2(Mathematical modeling problem-solving year code: electricity distribution management, MATLAB program 2)

MaxLloyd quantization

MATLAB读取grd降雨数据并绘制成图(MATLAB read the grib rainfall data and plotted)

通信系统设计，数字带通传输系统仿真Matlab代码 1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能（注意QPSK的误码率不同于误比特率），横坐标为SNR，并与理论曲线比较，分析解释仿真图。 2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。 3. 代码中每个模块都要有详细注释说明。 (Communications systems design, digital bandpass transmission system simulation Matlab code 1. Comparison of BER QPSK and BPSK modulation methods and bit error rate performance (note QPSK error rate is different bit error rate), the horizontal axis is SNR, and compared with the theoretical curve, analysis and interpretation of simulation map. 2. requires the use of Matlab/C language/Matlab-simulink any one tool to achieve. 3. The code of each module must have a detailed explanatory notes.)