multipoint

JP2INFO Get information about the image in a JP2 or JPC file.This function returns a structure holding information about a JPEG 2000 image file.

说明：  根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)

说明：  极限学习机是一种神经网络仿真，比BP,SWM学习速度更快，参数设置更容易(Extreme Learning Machine is a kind of neural network simulation, compared with BP, SWM learning faster, easier to set parameters)

说明：  matlab串级仿真程序，可用于主副对象串级仿真的PID调节(matlab cascade simulation program)

三相逆变器空间矢量脉冲调制变换matlab仿真(Three-phase inverter space vector pulse modulation transform matlab simulation)

磷锗锌晶体ZGP的非临界相位匹配下泵浦光波长调谐和一类、二类相位匹配下，角度调谐曲线。(pump wavelength tuning of Non-critical phase matching ZGP crystal and angle tuning of Type 1&2.)

运用核回归方法去模糊的经典程序，效果很好，有参考文献(using kernel regression for image deblurring,it s very effective)

说明：  过热气温串级控制，是锅炉控制系统中的一个重要组成部分，一般运用的都是串级的控制，相对于水位的三冲量控制。(Superheated steam temperature cascade control, boiler control system is an important part of the general use of cascade control are compared with three-level impulse control.)

uwb无线电基础源码，第十章共三个程序，测距及定位(UWB radio based on source code, chapter X a total of three procedures, ranging and positioning)

图像处理中matlab的使用，便于初学者熟悉matlab基本用法，很容易上手；对图像处理的入门有比较好的帮助(The use of image processing in matlab, matlab familiar with the basic usage easy for beginners, very easy to use on image processing have better help entry)