project语音编码

应用matlab绘制汽车的动力特性曲线，驱动力-行驶阻力平衡图，功率平衡图。(Application matlab dynamic characteristic curve drawn vehicles, drivers- driving resistance balance plan, the power balance plans.)

说明：  计算一系列值出现的频数，并作出极坐标图，在地理坡向中很有用(Calculated the frequency range of value occurs, and to make Polar, is useful in geographical aspect)

瑞利信道下，2发2收，最大似然译码，空时编码，MATLAB仿真实现(Rayleigh channel, 2 admission, maximum likelihood decoding, space-time coding, MATLAB simulation)

能用来求解QCQP等优化问题，简单实用。内附说明书。(using for optimal problems like QCQP, and it s easy to use.)

初略介绍k-means，初学者可通过此文档认识什么是k-means算法(Slightly introduced at the beginning of k- means, beginners can pass this document to know what is k- means algorithm)

处理信号的时频分析，数据模型归一化，模态振动，可以广泛的应用于数据预测及数据分析。( When processing a signal frequency analysis, Normalized data model, modal vibration, Can be widely used in data analysis and forecast data.)

说明：  此程序用于做全息实验时，先把全息图再现得到实像，在对实像双线差值，三内差值和中值滤波的办法来提高再现图质量(This program uses the difference between two-, three within the margin and median filtering approach to improving the quality of image scaling)

说明：  旋转式永磁同步电动机的电压矢量PWM控制算法，可以作为比较参考。(Rotating permanent magnet synchronous motor voltage vector PWM control algorithm can be used as comparison reference.)

说明：  有关MATLAB遗传算法工具箱的一些源代码(MATLAB genetic algorithm toolbox on some source code)

无刷直流电机的转速控制matlab/simulink仿真，很多模型。(Brushless DC motor speed control matlab simulation diagram brushless DC motor speed control matlab/simulink simulation, a lot of models.)