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说明：  二进制相移键控在恶劣信道环境下作为OFDM的载波调制方式的误码率对比(Binary phase shift keying in bad channel environment as a carrier OFDM modulation BER Comparison)

A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.

电机转子断条时，使用ansoft maxwell建立的异步电机断条模型，数据需要matlab处理(Motor broken rotor bars, using the model of the induction motor broken bars created ansoft maxwell, data need matlab processing)

小波分析及代码实现，对学习小波的人可能会有意想不到的帮助。(matlab-wavelet)

基于Matlab三维数据点三角剖分方法研究，关于matlab在重建中的应用研究，有参考价值(Based on Matlab 3 d data point triangulation method, some research on the application of Matlab in the reconstruction, have reference value )

一种基于多文档得图像合并技术，关于小波的matlab复合分析，语音信号的采集与处理，数字信号处理课设。( Based on multi-document image obtained combining technique, Matlab wavelet analysis on complex, Acquisition and Processing of the speech signal, digital signal processing class-based.)

说明：  通过状态空间方法建立了线性二自由度的车辆模型，然后通过转换，将状态空间转换成传递函数的形式，能看到速度变化后，质心侧偏角和横摆角速度的变化趋势。(The vehicle model with linear two degrees of freedom is established by the state space method, and then the state space is transformed into the form of transfer function through transformation. After the speed changes, the change trend of the sideslip angle and the yaw rate of the center of mass can be seen.)

Markov Chain 3,4 states (Simple Markove Chain with 2,3,4 states )

卡尔曼滤波器算法的实现，通过对信号的追踪，描绘运动质点的轨迹，最后对算法优劣进行了误差分析，效果验证良好。(kalman filter)

the equivalent of Zhou Wang s SSIM matlab code //with K1 = 0.01, K2 = 0.03 and windows = ones(8) since this enables a fast implementation using summed area tables. //the measure is described in "Image quality assessment: From error measurement to structural similarity" //was originally adapted from the matlab code for the universal image quality index