mathematica5.0-mainbook

主要针对非圆信号（例如BPSK）的DOA估计算法，NC-MUSIC算法程序。(BPSK_QPSK_16QAM_64QAM matlab simulation program, etc.)

说明：  这是一个LS-SVM的预测实例，主要实现对击穿电压的预测出图形，希望能够给与帮助~(This is an instance of LS-SVM' s prediction, the main achievement of the predicted breakdown voltage graph, hoping to give help ~)

说明：  基于牛顿拉夫逊法的电力系统潮流计算程序，适用于电气工程及其自动化学生毕业设计使用(Power flow calculation system )

基于稀疏表示的人脸识别，里面有9种求1范数的方法(Face recognition based on sparse representation, there are nine kinds of seeking a method of norm)

Fourier descriptor

The method mainly consists in considering a reference normal ECG segment and input ECG (unknown behavior) segment. Each segment of the input ECG T is compared to the reference segment using SEA. The SEA method outputs a measure in the range [0..1] in terms of the correlation factor that reflects the degree of similarity between the reference and the segment under analysis. Based on this measure, the whole segment is classified as normal or abnormal. A user specified threshold value on the correlation factor c is used for decision

用基于 Matlab 的小容量 FFT (比如 256×256)程序，将取样窗口划分为 若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变 换结果叠加，再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算， 利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算 (With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window divided into a number of small identical rectangles, each small rectangle of discrete points within the complex amplitude for the FFT transform, and then transform the results of all the superposition multiplied by the complex phase factor, the equivalent point on the object plane Fresnel diffraction calculation, the use of this method can rapidly achieve high-precision optical system axis of symmetry in the paraxial calculation of laser diffraction)

backstepping algorithm

维娜滤波的程序，可以很好的反应维纳滤波识别信道，还有去掉噪声。(Vina filtering program that can recognize a good response to the channel Wiener filter, and remove the noise.)

this is hopfield method in neuralNetwork