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OFDM信号的编码译码仿真，英文说明更详细。(This simulation script set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes the WAV to extract the data. settings.m contains all the common settings to specify all the simulation parameters such as FFT size, number of carriers, input data source file, input and output WAV files, etc. See settings.m for more details. Note: The both the receiver and transmitter must have a copy of the input data file, as this is used for calculating the exact number of data words in the transmission. The scripts should work as extracted. Just run imagetx.m to generate the OFDM signal. Then run imagerx.m to decode the signal. The initial settings transmit a wave file Corrs.wav . The decoded OFDM data ( Out.wav ) can be compared with the original data by listening to the two wave files.)

Compute and minimise the PAPR of an OFDM channel

A code for image processing

太阳能电池组件模型，能实现光伏特性曲线，以便研究光伏系统作为前端输入(Solar cell module model, can realize the photovoltaic characteristic curve, so that the photovoltaic system as a front input )

segmentation m file matlab

首先分析了基于非相干信号子空间(ISM)的宽带源DOA估计方法，并将基于数 据阵共轭重构的修正MUSIC算法应用于ISM方法中，提高了分辨能力而且可以分 辨相干信源。接下来讨论了相干信号子空间(CSM)方法的宽带相干源DOA估计， 分析了聚焦矩阵及聚焦频率对DOA估计性能的影响，给出了最佳聚焦矩阵的选择 标准和最佳聚焦频率的选择方法。 针对色噪声环境下宽带信号的波达方向估计，研究了将传播算子思想应用于 TCT聚焦矩阵的相干信源DOA估计新方法。该方法基于传播算子思想，直接利用 阵列接收信号估计噪声相关矩阵，得到一种快速TCT聚焦矩阵。从而提高了色噪声 环境下宽带信号DOA估计的性能，传播算子的应用避免了TCT算法中复杂的特征 分解，降低了运算量。通过计算机仿真证明了新方法的有效性和可行性。 关键词： 宽带阵列信号 波达方向估计 色噪声 信号子空间 聚焦矩阵(DOA MUSIC)

在偏微分方程的数值求解中，有一类很重要的问题就是求解有奇异点的泊松方程，此程序是用C写的并行程序，能极大的提高泊松方程的求解(In the numerical solution of partial differential equations, there is a class of very important issues that have a singular point of solving the Poisson equation, this program is written in C parallel programs, can greatly improve the solution of the Poisson equation)

matlab欧式看涨期权定价，内附有两种代码算法，适合matlab初学者(the matlab European call option pricing)

粒子群算法及测试函数。都调试成功了！简单方便！完全可以用！(Particle swarm optimization and testing functions. Are debugging a success! Easy! Can use!)

通信专业的经典资料，原理和仿真（matlab）(The classic material of communications professional , including principle and simulation based on matlab.)