pmsm_shiliangkongzhi

求系统的时域性能指标的函数，给定系统的数学模型，即可通过该函数计算系统的超调量、峰值时间、调整时间和上升时间，经测试非常好用。(system for the time-domain performance of the function, given the mathematical model, This function can be calculated by the overshoot, the peak time, adjusting time and rise time, the test is very handy.)

北工大matlab电子课件，陆续还有好多，很全的，希望大家下个痛快(err)

一个MATLAB 的图像处理和灰度变换的程序，这个是老师留的作业，里面有详细的讲解过程，非常的详细，对做图像的朋友非常有用(A MATLAB image processing and gray-scale transformation program, this is the teacher to stay the operation, which explain in detail the process, very detailed images of a friend is very useful to do)

image processing by matlab

MATLAB中mat文件保存，读取等说明(Mat files in MATLAB save, reading and other shows)

Speach Recognition with ANN and PSO

Source code to calculate PSD by the autocorrelation.

对获得的声音进行处理。得到相关参数的同时进行滤波。以达到降噪的目的。(To deal with and filter a kind of input sound modify the parameters of this voice.)

this code has been for modulating the signal in the matlab ,this is very precise and usefull

投影bb法，用于求解非线性无约束最优化问题。(projected bb algorithm)