fangchafenxi

语音信号中用语谱图来直观的表示信号随时间变化的频谱特性。(Speech signal in terms of spectrum to visually represent the signal time-varying spectrum characteristics. )

实现线性卷积、圆周卷积、周期卷积的动态演示，以及采样定理，滤波器的设计。(Achieve linear convolution, circular convolution, convolution cycle dynamic presentation, and the sampling theorem, the filter design.)

计算泊松方程的方程程序算法。计算物理的非常经典的算法之一。(An algorithm for calculating the Poisson equation. One of the very classic algorithms for computing physics)

使用高阶累积量对MPSK信号进行调制识别，可实现对二维数据的聚类，迭代自组织数据分析。( Using high-order cumulants of MPSK signal modulation recognition, Can realize the two-dimensional data clustering, Iterative self-organizing data analysis.)

三电平级联npc逆变器的空间矢量调制的matlab仿真策略(3-level npc inverter svpwm model)

matlabde zbt price 函数类似与bootstrapping法求利率期限结构(zbt price bootstrapping)

人脸检测程序，只能针对单人，内附一些图片(Face detection process, only for a single person, enclosing some pictures)

归一化倒谱提升窗口 预加重滤波器 语音信号分帧 计算每帧的MFCC参数 (Calculate the audio files of the MFCC factor)

MATLAB神经网络30个案例分析—案例28 灰色神经网络的预测算法—订单需求预测源代码及数据(MATLAB Neural Network 30 Case Studies- Case of 28 gray neural network prediction algorithm- order demand forecast source code and data)

利用matlab对卫星姿态控制进行故障诊断，分别实现了对执行器故障和敏感期故障的诊断(the program is the fault diagnosis for satellites attitude control system, and realize FDI for acutator and sensor fault)