prec_rec

项目中所做的ADC的matlab源代码，相信会有用(original matlab source code for ADC from the item i was doing，hoping to be helpful)

This program in Matlab code simulates the wave propagation in a 1D dispersive medium by using FDTD method

两个传感器进行串联形式连接，融合系统贝叶斯风险曲线以及ROC曲线(Two sensors are connected in series, as well as fusion system Bayesian risk curve ROC curve)

说明：  基于MIMO雷达的MUSIC算法，寻找峰值对应目标角度(MUSIC algorithm based on MIMO radar to find the target angle corresponding to the peak value)

提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 (Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)

这个程序能清楚显示灰度图形的灰度直方图，并能进行平滑与滤波处理，方便程序员观察了解图像。(this procedure will clearly show that the gray-scale graphics histogram, and for smoothing and filtering. Observer allows programmers to understand images.)

The Reaction Wheel Pendulum is a physical pendulum with a symmetric disk attached to the end which is free to spin about an axis parallel to the axis of rotation of the pendulum. The disk is actuated by a DC-motor and the coupling torque generated by the angular acceleration of the disk can be used to actively control the system. in this simulation We show that the system is locally feedback linearizable by a local diffeomorphism in state space and nonlinear feedback. in this simultion q1 is the pendulum angle, q2 is the disk angle,
taoh is the motor torque input

guassian notch reject filter

传感器系统的偏差估计方法，包括批处理最小二乘和递推最小二乘的实现代码。(The code realize the deviation estimation methods of the sensor system, including batch least squares and recursive least squares implementation.)

社会计算，mkbcd算法，准确划分出每个社团(Social computing, mkbcd algorithm，Accurately divided each community)