LFM

超宽带脉冲幅度调制接收端频谱，与其他的几个共用(Ultra-wideband pulse amplitude modulation spectrum receiver, and some other common)

说明：  在本文中，我们描述了一个新颖的无标定主动立体系统，它采用编码加密过的结构光。该方法是基于一个针对消极立体系统的无标定立体技术，在该技术中，一个投影仪代替一台摄像机。它还提出了一个同步三维重建方法，提高准确性和一个简单的方法来消除一个激光指针到投影的缩放模糊性。(In this paper, we describe a novel uncalibrated active stereo system using coded structured light.The proposed method is based on an uncalibrated stereo technique for a passive stereo system in which one of the cameras is replaced with a projector. It also proposes a simultaneous 3D reconstruction method to increase accuracy and a simple method to eliminate the ambiguity of scaling by attaching a laser pointer to the projector.)

music算法的直线阵实例，规定了来波角度(music linear array algorithm)

duffing方程的混沌判别中使用到了庞加莱截面，即多维相空间中适当选取一截面 ，此截面不与轨线相切，不包含轨线，且便于观察系统的运动特征变化.(use Poincare chaotic duffing equation discriminant, multi-dimensional phase space appropriate to select a cross-section, this section is not tangent to the trajectory does not contain the rail line, and easy motion characteristics of the observed system changes.)

测量控制网平差作业,在matlab下运行。(Measurement control network adjustment operations)

实现不同信号波形的合成分析程序。在matlab上调试通过(To achieve the synthesis of different signal waveform analysis program. Debugging through the matlab)

信道编码模块。通过比较有无信道编码模块的不同系统误码率性能，感受信道编码技术对于提高系统性能的重要意义。打开“Channel_Coding_74.vi”打开程序框图并理解参与信道编码的整个数据流。(channel coding)

THIS IS A DOCUMENT ABOUT THE TOOLBOX OF IMAGES CALIBRATION. IN THIS PAPER EXPLAINS THE TOPICS OF THE CALIBRACION TOOLBOX

This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. (This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. )

乒乓球下落到水平面的运动过程，用matlab编写的一个三维动态图(Table Tennis to the horizontal movement of the whereabouts of the process, using matlab written in a three-dimensional dynamic map)