MATLAB70ch4

平凹腔激光模式计算程序，利用边界元方法计算，matlab编程！(concave cavity laser mode procedures, the use of the boundary element method, the Matlab programming!)

语音增强算法，小波变换的相关程序。输出图形及音频结果。(Speech enhancement algorithms, wavelet transform procedures. Output graphics and audio results.)

语音增强算法程序 包含多种单声道降噪算法(Speech enhancement algorithm program includes a variety of single-channel noise reduction algorithm)

matlab常见错误分析及解决办法 学习(matlab analysis and solutions to common errors)

说明：  低矮房屋风压系数、风荷载计算分析matlab程序(Housing low wind pressure coefficient, wind load calculation and analysis matlab program)

关于支持向量机的几点思想，阐述了支持向量机的基本远离(some thinking point about support vector machine)

压缩感知用于信号重构恢复的程序，包括测量矩阵的修改(Compressed sensing for signal reconstruction recovery procedures, including measurement matrix changes)

实现burg算法 估计信号的功率谱PSD 不是简单的调用库函数(Achieve burg algorithm to estimate the power spectrum of the signal PSD is not a simple function call library)

随着计算机技术的迅速发展和越来越广泛深入地应用于国民经济和社会生活的各个方面，随着 软件系统的规模和复杂性与日俱增，软件的生产成本和软件中存在的缺陷和故障造成的各类损失也 大大增加，甚至会带来灾难性的后果。软件质量问题已成为所有使用软件和开发软件的人关注的焦 点。由于软件是人脑的高度智力化的体现和产品这一特殊性，不同于其他科技和生产领域，因此软件与生俱来就有可能存在着缺陷。(With the rapid development of computer technology and the more extensively used in the national economy and social life in all its aspects, with the growing size and complexity of software systems, software production costs and software defects and faults caused various types of losses also increased significantly, even catastrophic consequences. Software quality has become the focus of all those who use the software and software development concern. Because the software is highly intellectual expression and product of the special nature of the human brain, unlike other areas of technology and production, so the software may be born with a defect exists.)

wireless propagation in microcells and pico cells