1

说明：  discrete continuous transform used in mobile communication, perfectly analyzed.

用matlab语言，实现双边带抑制载波调幅（DSB-SC）信号，并绘制出图(Matlab language used to achieve double sideband suppressed carrier amplitude modulation (DSB-SC) signal, and draw a map)

flch5rmleg2.m递推的极大似然法辨识程序()

Computational Building Physics and Systems 4

同态滤波算法对心音信号的包络提取,提取的包络自适应强，包络更光滑(heart sound envelop extraction based on Frequency Alterable Homomorphic Filtering, the envelop is more adaptive and smoother.)

小波图象分割!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!MATLAB原程序(wavelet image segmentation !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!! MATLAB original program)

运用matlab对数字图像进行仿真，得到其压缩后的图像(Use of matlab for digital image simulation, the compressed image)

实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。(To achieve spectral analysis. Shows the signal with the frequency spectrum. Sinusoidal signal and triangular wave one-dimensional FFT algorithm to obtain the frequency spectrum.)

数字图像处理matlab实现，包括如下程序： 1.直方图规定化为高斯双峰函数 2.窗口形状自适应（十字形或矩形）的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正(Digital image processing matlab realize, including the following procedures: (1) the bimodal histogram specification as a function of two Gaussian shape adaptive window (cross or rectangular) median filtering three color image with the background object extraction and image synthesis 4. Color image interpolation extrapolation saturation adjustment 5. various interpolation methods to achieve images zoom in and out 6. frequency domain transformation and analysis 7. geometric correction 8. interpolation extrapolation of the black and white image contrast enhancement 9. motion blur correction)

在matlab中实现CDMA信号的位同步，可实现，效果较好。(Implemented in matlab CDMA signal bit synchronization can be achieved, the better.)