pskmod1

说明：  求解动态有限元方程，板式轨道过渡段动力响应分析源程序(Dynamic finite element equations to solve, slab track Dynamic Response Analysis of the transition source)

收集的GA的一些源程序，包括交叉选择变异之类的一些。可以在MATLAB下直接使用的。学习遗传算法的可以看看。(GA collected some of the source, including cross-choice variation of such. MATLAB under the direct use. Learning Genetic Algorithm can see.)

基于恒功率控制方法的模型，能适用于各种新能源发电的微电网系统中，提供一定的参考，仿真能正常运行(Model-based constant power control method can be applied to a variety of new energy power generation micro-grid systems, to provide a reference, the simulation can be run properly)

给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序(Given raster images and raster images after deformation, you first determine the grid cross-point displacement, and then using the control method of preparation of raster realize image geometric correction procedures)

一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考(DCT-based digital watermarking algorithm transform the source code, available for study and research of digital watermarking students and researchers to study the reference)

利用信道容量迭代算法，求下列转移概率矩阵所对应信道的容量和达到容量时的输入概率(Use of channel capacity iterative algorithm, and the following transition probability matrix corresponding to the probability of reaching capacity when capacity input channel and)

LMS算法是一种自适应算法，也能够很好用在数字预失真中(LMS algorithm is an adaptive algorithm, and can well be used in digital pre-distortion in)

里面包含了雷克子波源程序，生成单道地震记录，双同相轴记录，以及tfpt滤波等，对地震记录滤波很有帮助，看看吧(Which contains the Ricker wave source to generate single-channel seismic record, recording double-phase axis, and tfpt filtering, filtering on seismic records is helpful to see it)

本设计主要对4PSK调制方式的信号，利用MATLAB的m文件进行最佳接收机的设计与仿真。对输入的叠加噪声的4PSK调制信号进行接收，利用相关解调器来实现信号解调，及最大似然准则来实现检测器。在相关解调器中，接收信号分别与基函数 和 相乘再积分。在检测器中，利用相位来判断输出，从而最终得到接收的数据。采用随机二进制数通过4PSK调制后叠加高斯白噪声再对设计的接收机进行测试，从测试的结果可看出，在信噪比大于-8dB时，误码率为0，说明该接收机较好的实现了抗噪声性能。(The design of the main 4PSK modulation mode of the signal, the use of MATLAB m file for the best receiver design and simulation. The 4PSK modulated signal of the input superimposed noise is received, and the demodulator is realized by the relevant demodulator, and the maximum likelihood criterion is used to realize the detector. In the associated demodulator, the received signal is multiplied by the basis function and multiplied by the basis function. In the detector, the output is judged by the phase, and finally the received data is obtained. Using the random binary number through 4PSK modulation after the superposition of white noise and then the design of the receiver to test the test results can be seen in the signal to noise ratio greater than-8dB, the bit error rate is 0, indicating that the receiver is better The realization of the anti-noise performance.)

说明：  冈萨雷斯数字图像处理matlab版源码houghpeaks源码(Gonzalez Digital Image Processing matlab source code version of source code houghpeaks)