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LIM simulation in M file and simulink

Transmit without regrets Online optimization in MIMO-OFDM cognitive radio systems

SIHO的置信传播迭代解码算法SPA，可以比较数据误码率(SIHO the belief propagation iterative decoding algorithm SPA, can compare the data error rate)

The code gives an automatic solutions of simultaneous equations using gauss seidal elimination numerically. The equations must be inputted by the user accordingly.

基于matlab的粒子滤波经典程序。实现了目标跟踪。初学者非常好用！(Based on the classical particle filter matlab program. Achieve the target tracking. Beginners are very easy to use!)

extends Activity Instrumentation Test Case2.

余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)

宽带信号DOA估计，matlab源码，程序(The broadband DOA Estimation, matlab source code, the program)

locked system with digital code

带有异步清零和置数信号（置数为全逻辑1）的4位寄存器(With asynchronous clear and set the number of signals (set the number for the whole logic 1) of the four registers)