jsonlab-1.0

一个基于SVD分解的人脸识别程序，采用ORL数据集进行试验(An SVD decomposition program for face recognition using ORL data set to test)

对正弦波进行FFT（快速傅立叶变换）得到幅频谱图，均方根谱图，功率谱图，对数谱图，并进行IFFT恢复出正弦波。(FFT and IFFT)

三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。以第 1 边界条件为例， 用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。通过 Matlab 编制三次样条函数的通用程序， 可直接显示各区间段三次样条函数体表达式，计算出已给点插值并显示各区间分段曲线图。(Cubic spline interpolation function boundary condition for the practical problems cubic spline interpolation required to give the state the endpoint. In the first boundary condition, for example, with a node represents the second derivative of the cubic spline interpolation function for solving the relevant equations with catching method. General Procedure prepared by the cubic spline function Matlab, can directly display each range segment cubic spline function body expression, to the point of interpolation is calculated and displayed for each interval segment curve.)

Henon映射 - Main_Henon.m(Henon映射- Main_Henon.m)

此为在matlab环境下编写的适用于高维方程组求解的牛顿迭代法算法函数，为工程计算和大型模型求解带来便利。(This is written in matlab environment for high-dimensional equations of Newton method iteration algorithm to solve the function for engineering calculations and large-scale model solution convenience.)

此程序为地震勘探中常用的子波处理程序，可以适用于信号的频谱分析，地震信号的时频分析等等(This procedure is commonly used in seismic wavelet processing, can be applied to the signal spectrum analysis, time-frequency analysis of seismic signals, etc.)

一种计及不完备信息的电力系统抑制弧Petri网故障诊断改进模型，保证在出现保护、断路器发生误动、拒动或者警报信息出现丢失、畸变等异常情况时的故障诊断结果的准确性(An account of incomplete information systems inhibit electrical arc Petri nets improved fault diagnosis model, to ensure that in the event of the protection circuit breaker malfunction occurs, tripping or alarm message is lost, the accuracy of fault diagnosis distortion and other anomalies when the)

to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate

用于处理机械动力学响应的三维频谱图matlab程序(Matlab program for the processing of mechanical response to the three-dimensional spectrum)

讀取adc的五個輸出，分別為adoQ、adoI、FlagQ、FlagI以及clk(Read the adc of five output were adoQ, adoI, FlagQ, FlagI clk)