steepest_golden

说明：  神经网络 侯媛彬 西安电子科技大学出版社 全书程序夹CH5(Neural network)

基于matlab对语音信号的分析，利用各种滤波器，频谱分析等功能。(Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.)

使用MVDR算法进行波束形成并处理宽带信号，该算法分频带进行处理，并最后给出了波束图。(MVDR algorithm is used for beamforming and broadband signal processing. The algorithm divides the frequency band for processing, and finally gives the beam pattern.)

摄像机标定程序,能够求得其内部参数,误差很小,适合张正友标定方法(Camera Calibration)

代码给出了基于混合门限带迭代步长的稀疏图像重构。特别地，压缩采样矩阵为抽样傅里叶变换矩阵，利用2D-FFT,大大降低了计算复杂度。(The mixedthreshold sparse image reconstruction with step is given in the package. In particular， the 2D-FFT is used to disign the sample matrix, which can reduce the computational compexity dramatically. )

实现qpsk调制，通过瑞丽信道和高斯信道 然后计算其误码率 并进行比较(Qpsk modulation to achieve, by Rui Lixin Road and Gaussian channel and then calculate the error rate and compare)

遗传算法解决作业车间调度问题，这一M文件为遗传算子的交叉操作(Genetic algorithms to solve the job shop scheduling problem, the M-file for the genetic operators crossover operation)

尝试利用优先顺序法解决机组组合问题。数据是1024节点的。(Try to take advantage of priority method to solve the problem of unit combination.The data is 1024 nodes. )

Simple demo of sift from mr Lowe

coding for color feature extraction