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MATLAB 81404614dsp-usingmatlab(81404614dsp-usingmatlab)

说明：  这是一个关于hht变换很有用的工具箱，可以下载试一下。(This is a transformation on hht very useful toolkit can be downloaded try.)

提出了采用小波包的方法对供暖双吸式离心水泵轴承振动信号进行去噪和提取表征 相应轴承故障的频带能量 并采用 BP 神经网络进行训练和故障识别 通过 MATLAB 进行了仿真经试验验证该方法能够有效地识别出轴承故障(The wavelet package is adoptted to De-noise and extract band energy that represent bearing fault. and the BP neural network is adopting to train and recognize faults. Through MATLAB simulation, After the test validate the method, it can effectively recognize the bearing fault.)

关于报童问题的MATLAB仿真，其中分别进行了了均匀分布、负指数分布和高斯分布的方正。(MATLAB simulation on the newsboy problem, which had a uniform distribution, respectively, negative exponential distribution and the Gaussian distribution of the Founder.)

MATLAB 图像处理命令：对matlab图像处理命令进行详细的全面阐述，并举事例说明。对初学者极为好的帮助。(MATLAB image processing orders : Matlab image processing orders for a detailed comprehensive exposition both examples. Very good for beginners to help.)

这是pi_4_DQPSK的MATLAB仿真源程序，很好的仿真了这种数字调制和解调(This is pi_4_DQPSK the MATLAB simulation of source, a good simulation of this kind of digital modulation and demodulation)

说明：  cma自适应恒模算法，由接受信号估计信道的自适应恒模算法(cma constant modulus adaptive algorithm, to receive signals from the adaptive channel estimate constant modulus algorithm)

这个是专门详细讲解Matlab中的.mat 文件的。(Matlab is designed to explain this in detail. Mat files.)

sin 函数功能，用matlab，比较常用，大家可以做个参考(function of sin by matlab)

区块定位内容滑动，scrollTo页面锚点平滑移动插件JQ系列，点击页面中的链接，可控制某区域内的图片或文字内容平滑滚动，挺实用的功能。(Content sliding block positioning, scrollTo page anchor to move smoothly plug JQ series, click on the link in the page, you can control the image or text content within a region smooth scrolling, very useful features.)