matlab-jiemian

基于matlab的PCA人脸识别完成程序，包含特征值与特征向量的提取、训练样本以及最后的识别检验。(err)

说明：  产生一个10000位的bipolar信号并画出bit error performance的模拟图像，求出BER(The source generates equally probable bits, P(0) = P(1) = 0.5. (a) Construct a program to generate 10000 bits with bipolar signaling. (b) Use your program to simulate the bit error performance of the system with Eb/N0 = 0, 2, 4, 6, 8, 10 dB. (c) Compare your simulated performance with the analytical expression for the bit error rate (BER):)

捷联惯性导航里面的粗对准的matlab程序部分，编写的还可以的(Matlab program part of the coarse alignment of the strapdown inertial navigation which can also be written)

提供了FR和HS共轭梯度法的算法，编程是用matlab实现的(FR and HS provides a conjugate gradient method algorithm, programming is achieved using matlab)

his code is assume sum up of total correlation of transmitter and receiver.

matlab classic program, which the code is simple, powerful, video material I have

Run the program by typing DoublePendulumAnimation at the Matlab prompt. Make sure that your current directory in Matlab is set to the directory containing DoublePendulumAnimation.m. To run the animation with the default parameters, simply click the Begin button to start the animation. You can experiment by changing the parameters and initial conditions and hitting the Begin button to see the motion of the double pendulum. 1)If the animation goes too slowly decrease the number of points. 2)If the animation is too fast or jerky increase the number of points. 3)Vary the time span to either increase or decrease the length of the animation.

应用于地震勘探领域的资料处理，第一代相干算法处理。(Used in seismic exploration in the field of data processing, the first generation of coherent algorithm processing.)

空气质量降维B-P神经网络评价法及其MATLAB实现 简介: 用主成分分析将多维空间的样本数据降维到低维空间，将其作为BP网络的输入。BP网络的算法采用LM优化法。描述了该网络的MATLAB程序语言实现过程。(Air quality dimension reduction BP neural network uation method on MATLAB Introduction: Using principal component analysis will drop the sample data in multidimensional space dimension to low-dimensional space, as the input of BP network. BP network algorithm using LM optimization method. The network describes the MATLAB programming language implementation process.)

reddy snr estimator. run the interleaver file first than run the estimator file and get the results.