P_Q

In this File, performance evaluation of 4-QAM system in the presence of Automatic Gain Control (AGC) errors using MATLAB Software. The system is designed, modeled and simulated using Simulink to evaluate the Bit Error Rate (BER) of the system in AWGN channel. The system doesn’t have a perfect AGC, but for comparison purposes, the perfect AGC is also included and evaluated.

说明：  图像处理中将极坐标转换为笛卡尔左边的几个调用函数，包含bin,density 和ffgrid(in the image process,please convert the polar coordinate into castinate coordinate, there are some diaoyong functions ,include bin,density and ffgrid)

monta-carlo源代码 基于matlab程序下(Monte-Carlo Matlab)

应用遗传算法与类神经网络于混沌系统之辨识.pdf(application of genetic algorithms and neural networks in the chaotic system of identification. Pdf)

msk的调制与解调 是本人自己作品 有不到之处 还请多多指教(failed to translate)

说明：  对两组温度进行估计，并通过分布式卡尔曼滤波算法进行融合(Two sets of temperature are estimated and fused by distributed Kalman filter algorithm.)

有生物信息学编程实例，Matlab，欢迎学分子的战友可以学习使用(Bioinformation)

说明：  实现遥感图像纠正，简洁的代码，强大的功能。有详细的说明。(Realize remote sensing images corrected, concise code)

Pixel classification code using K-Nearest Neighbor Classifier.Here three pixel values of color image are taken as training sample.Color based segmented image was used to classify the object into three classes.

在数字信号的基带传输过程中，信息传输速率在满足香农公式的条件下还极大地受到码间干扰的限制(It is also limited by intersymbol interference when transmission speed of code accord with Shannon expressions in the course of baseband transmission of digital signal.)