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MATLAB的神经网络算法,数学建模使用挺好的~~~~~~~~~~~~~(MATLAB neural network algorithms, mathematical modeling of the use of good ~~~~~~~~~~~~~)

灰色GM（1,1）预测普通代码和改进之后的代码。(the GM（1,1） predict code)

自动控制方面的MATLAB程序，PID控制(Automatic control of MATLAB, PID control)

Modulation and Demodulation OFDM in matlab

Mammography is one of the available techniques for the early detection of masses or abnormalities which is related to breast cancer. Breast Cancer is the uncontrolled of cells in the breast region, which may affect the other parts of the body. The most common abnormalities that might indicate breast cancer are masses and calcifications. Masses appear in a mammogram as fine, granular clusters and also masses will not have sharp boundaries, so often difficult to identify in a raw mammogram. Digital Mammography is one of the best available technologies currently being used for the early detection of breast cancer. Computer Aided Detection System has to be developed for the detection of masses and calcifications in Digital Mammogram, which acts as a secondary tool for the radiologists for diagnosing the breast cancer. In this paper, we have proposed a secondary tool for the radiologists that help them in the segmentation and feature extraction process.

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.)

create a new Boolean object whose default value is the value of the boolean.

一个传递函数利用子空间建模并验证的程序，适用于预测控制相关建模(A transfer function using the sub-space modeling and verification procedures)

intersection the polygons. simulation in matlab and show the result in figur. for more information zemmiti@yahoo.fr

克里金插值方法matlab工具箱，可以方便的使用其中的插值函数辅助进行开发，是数据处理、论文撰写的有利工具。(Kriging interpolation method matlab toolbox, you can easily use the interpolation function auxiliary development, data processing, a powerful tool for thesis writing.)