PCAL1

MATLAB中FFT的使用方法 调用FFT的函数直接通过MATLAB实现(To use MATLAB in FFT FFT of the function calls directly through MATLAB Implementation)

The recognition of noise as a source of annoyance began in antiquity, but therelationship, sometimes subtle, that may exist between noise and money seems to be a development of more recent times. For example, the manager of a large wind tunnel once told one of the authors that in the evening he liked to hear, from the back porch of his home, the steady hum of his machine 2 km away, for to him the hum meant money. However, to his neighbours it meant only annoyance and he eventually had to do without his evening pleasure.

考虑磁饱和效应时，基于静态频率响应实验对同步电机的参数进行计算的方法。(When considering the magnetic saturation effect, experiments based on static frequency synchronous motor parameters were calculated method of response.)

汽车转弯制动控制策略研究，很好的硕士论文，很高的参考价值(Vehicle cornering brake control strategy of a good master s thesis, a high reference value)

maltab code for Detect circles with various radii in grayscale image via Hough Transform

根据邻接矩阵作图 matlab实现 源代码(mapping according to the adjacency matrix )

基于MATLAB的语音信号频分复用的实现 (The frequency division multiplexed with the realization of a speech signal based on MATLAB)

一个二维静电场，电位函数为φ（x, y），将正方形分成25个正方形网格。有16个内部网格点。假定16个网格点的初值都定为零，试用超松弛法确定16个内部网格点的电位值。(A two dimensional electrostatic field, the potential function for phi (x, y), the square into 25 square grid. There are 16 internal grid point. Assume that 16 mesh point of initial value at zero, trial overrelaxation method to determine the potential value of 16 internal grid point.)

说明：  主成分分析法将图像分为低秩部分和稀疏部分(Principal Component Analysis (PCA) divides images into low rank and sparse parts)

new way for find wieght in neroal network