检测烟雾的视频。

这是多相滤波器设计MATLAB仿真程序，献给大家做个参考(This is a polyphase filter design MATLAB simulation program, dedicated to be a reference to)

This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.

bpsk simulation(modulation n stuff)

1-D Uniaxial-PML code

matlab语言开发的钟表程序，能够实时显示时间日期等信息(watch matlab language development program, able to display information such as time and date)

De-Noising of ECG Signal Using Translation- Invariant Wavelet De-Noising Method with Improved Thresholding

制动系统模型和仿真控制，IEE的论文， Modeling -and Control Design for a Computer--Controlled Brake ( Modeling-and Control Design for a Computer--Controlled Brake )

《matlab应用大全》赵海滨编著，清华大学出版社，第八章主讲matlab符号计算(The application of matlab Zhao Haibin compiled, tsinghua university press, chapter 8 on matlab symbolic computation)

rs figure....

曲线波变换用于图像去噪可以很好的解决物体沿曲线边缘的特性，本算法基于USFFFT，可以更高效的进行去噪(Curvelet transform for image denoising can solve problems well along the curve edge features, the algorithm based on USFFFT, can be more efficient denoising)