correlation

trapezoidal rule for integration

基于瞬时频率的码元速率估计，mpsk函数和test_signal函数都在基于小波变换压缩包内(Symbol rate estimation based on instantaneous frequency, qpsk function and test_signal functions in the compression package based on wavelet transform)

血糖胰岛素控制模型，由matlab语言编写而成(Blood Glucose Model for Insulin Control)

这个是有限数字滤波器的设计程序，有低通高通，带通等滤波器设计。(This is a limited number of filter design process, a low pass high pass, band pass and other filter design.)

Function used by PSOLA speech modification technique. Finds exact point of pitch pulses in speech.

双向DCDC的简单电流控制，既可以升压，也可以降压，适合于储能，光伏接入电网(bidirectional dc dc )

it has the programs of the matlab regrding the image processing, some matrix operation

说明：  DSP MATLAB 函式庫 for study and research(DSP MATLAB library)

很好的应用于彩色图像边缘检测 (Well applied to the color image edge detection)

quadrature mirror filterbanks