matlab人脸识别代码

ESPRIT算法，MUSIC算法，一阶前向预测算法比较(ESPRIT algorithm, MUSIC algorithm, first-order forward prediction algorithm comparison)

图像纹理特征提取，包括分形维数，灰度游程长度，灰度共生矩阵等五种图像纹理特征。(To extract image texture features, including fractal dimension, length of gray-level run-length, gray level co-occurrence matrix and other five kinds of image texture features。)

AWGN信道环境下，信道编码的性能分析（包括误码率BER和开销即运行时间），运用了Hamming Code Golay Code Circle Code and Converlute Code(channel encode including Hamming Code Golay Code Circle Code and Converlute Code in AWGN channel)

这是用itpp库编写的卷积码的解码程序。由于用C++库和Intel的MKL库，所以速度飞快。同样的仿真点数， Matlab2012下用了15分半钟，而这个程序仿真只用了半分钟，相当于是matlab速度的30多倍。(This is itpp prepared for the convolutional code decoding process. Because with C++ libraries and Intel' s MKL library, so fast. The same simulation points under Matlab2012 spent 15 and a half minutes, and this program simulation with only half a minute, the equivalent of 30 times the speed of matlab.)

此程序为subranging结构A/D Converter的一个简单示例。(An example for subranging A/D Converter)

说明：  simulink系统仿真：10kV 母线短路容量为10MVA，通过额定电压10/0.4kV，额定容量为100kVA，短路阻抗为5％的变压器与负荷相连， 阻感负荷RL 容量为50kVA，功率因数0.9。电力电子装置产生的5 次和7 次谐波电流均为5A；为了抑制7 次谐波在400V 母线处接入电容与变压器构成7 次滤波器。(simulink System Simulation: 10kV busbar short-circuit capacity of 10MVA, through the rated voltage 10/0.4kV, the rated capacity of 100kVA, short-circuit impedance of 5 of the transformer and load connected to sense the load resistance RL capacity 50kVA, power factor of 0.9. Generated by power electronic devices 5 and 7 harmonic currents are 5A to suppress harmonics in the 400V bus 7 access to capacitors and transformers constitute at 7 filter.)

说明：  使用卡尔曼滤波进行目标追踪的matlab源代码(The use of Kalman filter for target tracking matlab source code)

实现图像的JPEG压缩和解压的 Matlab程序(To achieve the JPEG image compression and decompression of the Matlab program)

1.NEH principle (1) the processing time of each workpiece on all machines is summed; the summed values are sorted from large to small; (2) first select the first workpiece (the longest processing time), with the second workpiece into the first workpiece before and after the two positions, calculate makespan, small is saved; (3) fix the sequence in the previous step, insert the next workpiece into the previous workpiece, and compare the smallest makespan and save it; (4) Repeat the previous step to arrive at the final result.

说明：  具有变时滞的二阶微分系统，matlab数值仿真(Numerical simulation of differential system with time-varying delay)