Demo_7_STFT

对一个三次函数寻找最优解（最小值），分别使用全局搜索法、二分法、黄金分割法和斐波那契法共四种方法寻优。函数可在程序中自行指定，有gui界面。(A cubic function to find the optimal solution (minimum), respectively, using a global search method, dichotomy, golden section and Fibonacci optimization method a total of four methods. Function can be specified in the program itself, there are gui interface.)

语音、图像等相关处理，如加躁去噪，频谱、幅度图，二值灰度图等(Voice plus noise denoising, image plus noise denoising, and image reversal, two values ​ ​ of other treatment)

AR模型的Yule-Walker方程.1927年，Yule提出用线性回归方程来模拟一个时间序列。Yule的工作实际上成了现代谱估计中最重要的方法——参数模型法谱估计的基础。Walker利用Yule的分析方法研究了衰减正弦时间序列，得出Yule-Walker方程，可以说，Yule和Walker都是开拓自回归模型的先锋。(The Higher-Order Yule-Walker method.)

模块化多电平仿真分析,可用于电力系统分析计算，高压直流仿真分析，毕业论文必备模型。(Modular multi-level simulation analysis, can be used for power system analysis and calculation, high voltage DC simulation analysis, the essential model of graduation thesis.)

dsp实时处理，matlab仿真程序，应用于语音信号处理(dsp real-time processing, matlab simulation program, used in speech signal processing)

将matlab应用于基于纹理特征的遥感影像分类中的标准差分类(Matlab applied to the differential classification based on texture features of the remote sensing image classification standard)

least square system identification

关于TD-SCDMA的程序，用matlab实现的，可直接运行仿真(Program on TD-SCDMA, with the matlab implementation, the simulation can be run directly)

to make a simulation of motors

三相桥式逆变器SVPWM控制策略的仿真研究(Simulation of a three-phase bridge inverter SVPWM control strategy)