delay time2

Matlab经典50题，从简单入手，对新手有很大的帮助。(Matlab classic 50 questions, ranging from simple start, there is a great help to the novice.)

基于支持向量机的变压器故障诊断，主要是做预测变压器故障的(Transformer based on support vector machine fault diagnosis, the main transformer failure is to do projections)

ultrasound imaging. this document has the details of ultrasound imaging system with matlab directions of simulation

实现功能 1) 在用户界面设置录音时长并实时录音 2) 调节放音幅度、播放原声并进行时域、频域绘图 3) 对收集的声音进行倒放处理并播放 4) 对收集声音进行回声处理并播放，比对时域波形 5) 对收集声音进行回响处理并播放，比对时域波形 6) 对经过回声处理的声音进行回音消除并比对时域波形 7) 采用自适应滤波器消除采集声音中的环境噪音 8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放 9) 男女声识别 10) 设计参数可调的滤波器对采集的声音进行处理 (1) in the user interface to set the recording length and real-time recording 2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping 3) to upend the collection of sound and play 4) to collect sound echo processing and playback, than in the time domain waveform 5) to collect sound echoes, processing and playback, than in the time domain waveform 6) to echo and treated with echo s voice than in the time domain waveform 7) using adaptive filter to eliminate ambient noise in acquisition voice 8) to design the corresponding filter to process the voice of equalizer to collect and display 9) NanNvSheng recognition 10) tunable filter design parameters for voice processing )

经验模态分解程序，把信号分解为固有模态函数(the program of emd)

经验模式分解程序包，效果很好，自己用的，希望对大家有帮助。(Empirical mode decomposition package, well, their use, and would like to help everyone.)

说明：  单点坐标转换本地区的matlab拟合单点坐标转换本地区的matlab拟合(The single point coordinate transformation in the matlab fitting)

这是一个数字信号处理的matlab源程序，程序里包含快速傅里叶算法等(This is a digital signal processing matlab source, the program contains the fast Fourier algorithm)

说明：  复合材料属性矩阵A，B,D,As的确定，通过这些矩阵可以计算材料刚度矩阵(form material matrix of composite material)

汽车爬坡功率函数，在不同的时间汽车的速度和位移，及功率运行桩孔(Car climbing power function, velocity and displacement of the car at different times, and the power to run Pile)