Antenna

• Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain and frequency-domain. • 进行去噪后信号的时频分析 • Design a Reverberator using 4 Comb filters and 2 All-pass filters, as shown in the following Figure, to generate reverberated and reflected sound with the capability of passing it through an equalizer. • 设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器（用于调整频率的补偿和衰减））

二维流动，计算直匀流情况下，存在一个形心在流场正中的正方形时，流场的变化以及绘制出流线(Two dimensional flow. In the case of direct uniform flow, a centroid exists in the square of the middle of the flow field. The flow field changes and the streamlines are plotted)

关于语音处理系统的程序，主要讲述了在matlab环境下进行语音信号处理所需要的源程序代码(Program on the voice processing system, mainly about the source code needed to speech signal processing in Matlab environment)

应用遗传算法对多目标问题的优化，matlab实现(Gne. algorithm)

多径信道的发送和接收，无线环境下多径的干扰(Multipath_Channel)

说明：  matlab 与VC混合编程，通过MATLAB调用MATLAB的函数的WORD文档，按上面的例子，一步一步，就可以实现。(mixed programming with VC matlab, MATLAB by calling the function MATLAB WORD document, according to the example above, step by step, can be achieved.)

小波谱分析mallat算法经典程序 MALLET分解算法(圆周卷积的快速傅里叶变换实现) (Algorithm for spectral analysis mallat small program MALLET classic decomposition algorithm (circular convolution of the fast Fourier transform))

基于能量检测的合作检测算法，判决方式为传统硬判决中的and判决(coorporation detection)

差分进化算法matlab源代码用于寻找函数极小值，附有多个测试函数(Differential evolution algorithm matlab source code used to find the minimum function, with multiple test functions)

说明：  采用beamlet可检测直线的优势对图像中的桥梁进行检测，正确率到80 。(Beamlet can be detected using the advantages of a straight line the bridge on the image to detect the correct rate to 80 .)