matlab____

MSK的两种调制与解调算法，对于初学者来说很有帮助(MSK modulation and demodulation of the two algorithms is very helpful for beginners)

MAtlab file for Digital communication

matlab应用技术chapter7 ppt(matlab application technology chapter7 ppt)

说明：  基于相位相关和L-M的图像拼接算法，感兴趣的可以参考一下。(Phase correlation and the LM-based image mosaic algorithm)

两种方法实现图像任意角度旋转，原图像的每个像素点寻找在新图的位置，新图中的每个像素点寻找原图中的位置(Two methods for image rotation of an arbitrary angle, each pixel of the original image at the position to find the new graph, the new image for each pixel to find the original position)

说明：  简单的CI融合MATLAB程序，生成实际误差的协方差椭圆用于验证融合精度。(A simple CI fusion matlab program generates a covariance ellipse of the actual error to verify the fusion accuracy.)

说明：  功率谱估计编程，可以进行时域频域的转换，并提取频率、振幅、功率谱密度等相关参数(The power spectrum estimation program can transform the time domain and frequency domain and extract the related parameters such as frequency, amplitude and power spectrum density)

code to test the mimo system for the ML and MZ

说明：  5. 在三条径的瑞利信道中，对于直接序列扩频： (1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线，请解释在误码率为0.01时，两种合并方式所表现的不同的物理意义。 (2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，分析所设计方案的时间同步精度，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，画出比特信噪比与频率同步误差的关系曲线。 (5 In the three path Rayleigh channel, for direct sequence spread spectrum: (1) Please design a specific DS-CDMA code division guide-assisted channel estimation, receiver, etc were used to benefit the merger, the maximum ratio combining. With the Simulink simulation, BPSK BER performance measure, draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw the signal to noise ratio and bit error rate curve, please explain in bit error rate 0.01, the two methods are combined performance of the different physical meaning. (2) frequency has been set up synchronization, a specific design of DS-CDMA single-stop sliding correlation method of time synchronization, simulation with Simulink (S-Function code their own way), analyze the design of time synchronization accuracy, draw bit signal to noise ratio and capture probability curve. (3) set time has been synchronized, a specific design of DS-CDMA frequency synchronization method, simulation using Simulink ()

three phase Bridge Rectifier Circuit with different type of RLE with Simulation in matlab.